39044408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{28879}}^1$

素因数の和:28911

約数の個数: 24

約数和(自身を含む): 79275600

約数和(自身を除く): 40231192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 28879, 57758, 115516, 231032, 375427, 750854, 1501708, 3003416, 4880551, 9761102, 19522204, 39044408]

約数ペア:

[(1, 39044408), (2, 19522204), (4, 9761102), (8, 4880551), (13, 3003416), (26, 1501708), (52, 750854), (104, 375427), (169, 231032), (338, 115516), (676, 57758), (1352, 28879)]