25467368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 49820160

約数和(自身を除く): 24352792

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 997, 1994, 3193, 3988, 6386, 7976, 12772, 25544, 30907, 61814, 102691, 123628, 205382, 247256, 410764, 821528, 3183421, 6366842, 12733684, 25467368]

約数ペア:

[(1, 25467368), (2, 12733684), (4, 6366842), (8, 3183421), (31, 821528), (62, 410764), (103, 247256), (124, 205382), (206, 123628), (248, 102691), (412, 61814), (824, 30907), (997, 25544), (1994, 12772), (3193, 7976), (3988, 6386)]