71282272

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{54331}}^1$

素因数の和:54382

約数の個数: 24

約数和(自身を含む): 143762472

約数和(自身を除く): 72480200

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 54331, 108662, 217324, 434648, 869296, 1738592, 2227571, 4455142, 8910284, 17820568, 35641136, 71282272]

約数ペア:

[(1, 71282272), (2, 35641136), (4, 17820568), (8, 8910284), (16, 4455142), (32, 2227571), (41, 1738592), (82, 869296), (164, 434648), (328, 217324), (656, 108662), (1312, 54331)]