61908688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4967}}^1$

素因数の和:5035

約数の個数: 40

約数和(自身を含む): 129366720

約数和(自身を除く): 67458032

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 4967, 6232, 9934, 12464, 19868, 39736, 79472, 94373, 188746, 203647, 377492, 407294, 754984, 814588, 1509968, 1629176, 3258352, 3869293, 7738586, 15477172, 30954344, 61908688]

約数ペア:

[(1, 61908688), (2, 30954344), (4, 15477172), (8, 7738586), (16, 3869293), (19, 3258352), (38, 1629176), (41, 1509968), (76, 814588), (82, 754984), (152, 407294), (164, 377492), (304, 203647), (328, 188746), (656, 94373), (779, 79472), (1558, 39736), (3116, 19868), (4967, 12464), (6232, 9934)]