40071448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6269}}^1$

素因数の和:6339

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 41187752

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6269, 6392, 12538, 25076, 50152, 106573, 213146, 294643, 426292, 589286, 852584, 1178572, 2357144, 5008931, 10017862, 20035724, 40071448]

約数ペア:

[(1, 40071448), (2, 20035724), (4, 10017862), (8, 5008931), (17, 2357144), (34, 1178572), (47, 852584), (68, 589286), (94, 426292), (136, 294643), (188, 213146), (376, 106573), (799, 50152), (1598, 25076), (3196, 12538), (6269, 6392)]