72317296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 145530368

約数和(自身を除く): 73213072

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 691, 844, 1382, 1688, 2764, 3376, 5528, 6541, 11056, 13082, 21421, 26164, 42842, 52328, 85684, 104656, 145801, 171368, 291602, 342736, 583204, 1166408, 2332816, 4519831, 9039662, 18079324, 36158648, 72317296]

約数ペア:

[(1, 72317296), (2, 36158648), (4, 18079324), (8, 9039662), (16, 4519831), (31, 2332816), (62, 1166408), (124, 583204), (211, 342736), (248, 291602), (422, 171368), (496, 145801), (691, 104656), (844, 85684), (1382, 52328), (1688, 42842), (2764, 26164), (3376, 21421), (5528, 13082), (6541, 11056)]