40667536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 107993088

約数和(自身を除く): 67325552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 34, 52, 53, 56, 62, 68, 91, 104, 106, 112, 119, 124, 136, 182, 208, 212, 217, 221, 238, 248, 272, 364, 371, 403, 424, 434, 442, 476, 496, 527, 689, 728, 742, 806, 848, 868, 884, 901, 952, 1054, 1378, 1456, 1484, 1547, 1612, 1643, 1736, 1768, 1802, 1904, 2108, 2756, 2821, 2968, 3094, 3224, 3286, 3472, 3536, 3604, 3689, 4216, 4823, 5512, 5642, 5936, 6188, 6307, 6448, 6572, 6851, 7208, 7378, 8432, 9646, 11024, 11284, 11501, 11713, 12376, 12614, 13144, 13702, 14416, 14756, 19292, 21359, 22568, 23002, 23426, 24752, 25228, 26288, 27404, 27931, 29512, 38584, 42718, 45136, 46004, 46852, 47957, 50456, 54808, 55862, 59024, 77168, 81991, 85436, 92008, 93704, 95914, 100912, 109616, 111724, 149513, 163982, 170872, 184016, 187408, 191828, 195517, 223448, 299026, 327964, 341744, 363103, 383656, 391034, 446896, 598052, 655928, 726206, 767312, 782068, 1196104, 1311856, 1452412, 1564136, 2392208, 2541721, 2904824, 3128272, 5083442, 5809648, 10166884, 20333768, 40667536]

約数ペア:

[(1, 40667536), (2, 20333768), (4, 10166884), (7, 5809648), (8, 5083442), (13, 3128272), (14, 2904824), (16, 2541721), (17, 2392208), (26, 1564136), (28, 1452412), (31, 1311856), (34, 1196104), (52, 782068), (53, 767312), (56, 726206), (62, 655928), (68, 598052), (91, 446896), (104, 391034), (106, 383656), (112, 363103), (119, 341744), (124, 327964), (136, 299026), (182, 223448), (208, 195517), (212, 191828), (217, 187408), (221, 184016), (238, 170872), (248, 163982), (272, 149513), (364, 111724), (371, 109616), (403, 100912), (424, 95914), (434, 93704), (442, 92008), (476, 85436), (496, 81991), (527, 77168), (689, 59024), (728, 55862), (742, 54808), (806, 50456), (848, 47957), (868, 46852), (884, 46004), (901, 45136), (952, 42718), (1054, 38584), (1378, 29512), (1456, 27931), (1484, 27404), (1547, 26288), (1612, 25228), (1643, 24752), (1736, 23426), (1768, 23002), (1802, 22568), (1904, 21359), (2108, 19292), (2756, 14756), (2821, 14416), (2968, 13702), (3094, 13144), (3224, 12614), (3286, 12376), (3472, 11713), (3536, 11501), (3604, 11284), (3689, 11024), (4216, 9646), (4823, 8432), (5512, 7378), (5642, 7208), (5936, 6851), (6188, 6572), (6307, 6448)]