64969576

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10267}}^1$

素因数の和:10393

約数の個数: 32

約数和(自身を含む): 140466240

約数和(自身を除く): 75496664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 10267, 20534, 41068, 71869, 82136, 143738, 287476, 574952, 1160171, 2320342, 4640684, 8121197, 9281368, 16242394, 32484788, 64969576]

約数ペア:

[(1, 64969576), (2, 32484788), (4, 16242394), (7, 9281368), (8, 8121197), (14, 4640684), (28, 2320342), (56, 1160171), (113, 574952), (226, 287476), (452, 143738), (791, 82136), (904, 71869), (1582, 41068), (3164, 20534), (6328, 10267)]