28413936

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 160

約数和(自身を含む): 89190720

約数和(自身を除く): 60776784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 53, 54, 68, 72, 73, 102, 106, 108, 136, 144, 146, 153, 159, 204, 212, 216, 219, 272, 292, 306, 318, 408, 424, 432, 438, 459, 477, 584, 612, 636, 657, 816, 848, 876, 901, 918, 954, 1168, 1224, 1241, 1272, 1314, 1431, 1752, 1802, 1836, 1908, 1971, 2448, 2482, 2544, 2628, 2703, 2862, 3504, 3604, 3672, 3723, 3816, 3869, 3942, 4964, 5256, 5406, 5724, 7208, 7344, 7446, 7632, 7738, 7884, 8109, 9928, 10512, 10812, 11169, 11448, 11607, 14416, 14892, 15476, 15768, 16218, 19856, 21624, 22338, 22896, 23214, 24327, 29784, 30952, 31536, 32436, 33507, 34821, 43248, 44676, 46428, 48654, 59568, 61904, 64872, 65773, 67014, 69642, 89352, 92856, 97308, 104463, 129744, 131546, 134028, 139284, 178704, 185712, 194616, 197319, 208926, 263092, 268056, 278568, 389232, 394638, 417852, 526184, 536112, 557136, 591957, 789276, 835704, 1052368, 1183914, 1578552, 1671408, 1775871, 2367828, 3157104, 3551742, 4735656, 7103484, 9471312, 14206968, 28413936]

約数ペア:

[(1, 28413936), (2, 14206968), (3, 9471312), (4, 7103484), (6, 4735656), (8, 3551742), (9, 3157104), (12, 2367828), (16, 1775871), (17, 1671408), (18, 1578552), (24, 1183914), (27, 1052368), (34, 835704), (36, 789276), (48, 591957), (51, 557136), (53, 536112), (54, 526184), (68, 417852), (72, 394638), (73, 389232), (102, 278568), (106, 268056), (108, 263092), (136, 208926), (144, 197319), (146, 194616), (153, 185712), (159, 178704), (204, 139284), (212, 134028), (216, 131546), (219, 129744), (272, 104463), (292, 97308), (306, 92856), (318, 89352), (408, 69642), (424, 67014), (432, 65773), (438, 64872), (459, 61904), (477, 59568), (584, 48654), (612, 46428), (636, 44676), (657, 43248), (816, 34821), (848, 33507), (876, 32436), (901, 31536), (918, 30952), (954, 29784), (1168, 24327), (1224, 23214), (1241, 22896), (1272, 22338), (1314, 21624), (1431, 19856), (1752, 16218), (1802, 15768), (1836, 15476), (1908, 14892), (1971, 14416), (2448, 11607), (2482, 11448), (2544, 11169), (2628, 10812), (2703, 10512), (2862, 9928), (3504, 8109), (3604, 7884), (3672, 7738), (3723, 7632), (3816, 7446), (3869, 7344), (3942, 7208), (4964, 5724), (5256, 5406)]