39416208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 113823072

約数和(自身を除く): 74406864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 113, 129, 156, 169, 172, 208, 226, 258, 312, 338, 339, 344, 452, 507, 516, 559, 624, 676, 678, 688, 904, 1014, 1032, 1118, 1352, 1356, 1469, 1677, 1808, 2028, 2064, 2236, 2704, 2712, 2938, 3354, 4056, 4407, 4472, 4859, 5424, 5876, 6708, 7267, 8112, 8814, 8944, 9718, 11752, 13416, 14534, 14577, 17628, 19097, 19436, 21801, 23504, 26832, 29068, 29154, 35256, 38194, 38872, 43602, 57291, 58136, 58308, 63167, 70512, 76388, 77744, 87204, 114582, 116272, 116616, 126334, 152776, 174408, 189501, 229164, 233232, 252668, 305552, 348816, 379002, 458328, 505336, 758004, 821171, 916656, 1010672, 1516008, 1642342, 2463513, 3032016, 3284684, 4927026, 6569368, 9854052, 13138736, 19708104, 39416208]

約数ペア:

[(1, 39416208), (2, 19708104), (3, 13138736), (4, 9854052), (6, 6569368), (8, 4927026), (12, 3284684), (13, 3032016), (16, 2463513), (24, 1642342), (26, 1516008), (39, 1010672), (43, 916656), (48, 821171), (52, 758004), (78, 505336), (86, 458328), (104, 379002), (113, 348816), (129, 305552), (156, 252668), (169, 233232), (172, 229164), (208, 189501), (226, 174408), (258, 152776), (312, 126334), (338, 116616), (339, 116272), (344, 114582), (452, 87204), (507, 77744), (516, 76388), (559, 70512), (624, 63167), (676, 58308), (678, 58136), (688, 57291), (904, 43602), (1014, 38872), (1032, 38194), (1118, 35256), (1352, 29154), (1356, 29068), (1469, 26832), (1677, 23504), (1808, 21801), (2028, 19436), (2064, 19097), (2236, 17628), (2704, 14577), (2712, 14534), (2938, 13416), (3354, 11752), (4056, 9718), (4407, 8944), (4472, 8814), (4859, 8112), (5424, 7267), (5876, 6708)]