64116488

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{149}}^2$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 127735965

約数和(自身を除く): 63619477

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 361, 596, 722, 1192, 1444, 2831, 2888, 5662, 11324, 22201, 22648, 44402, 53789, 88804, 107578, 177608, 215156, 421819, 430312, 843638, 1687276, 3374552, 8014561, 16029122, 32058244, 64116488]

約数ペア:

[(1, 64116488), (2, 32058244), (4, 16029122), (8, 8014561), (19, 3374552), (38, 1687276), (76, 843638), (149, 430312), (152, 421819), (298, 215156), (361, 177608), (596, 107578), (722, 88804), (1192, 53789), (1444, 44402), (2831, 22648), (2888, 22201), (5662, 11324)]