40469912

素因数分解:

$2^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1669}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 86973600

約数和(自身を除く): 46503688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 433, 866, 1669, 1732, 3031, 3338, 3464, 6062, 6676, 11683, 12124, 13352, 23366, 24248, 46732, 93464, 722677, 1445354, 2890708, 5058739, 5781416, 10117478, 20234956, 40469912]

約数ペア:

[(1, 40469912), (2, 20234956), (4, 10117478), (7, 5781416), (8, 5058739), (14, 2890708), (28, 1445354), (56, 722677), (433, 93464), (866, 46732), (1669, 24248), (1732, 23366), (3031, 13352), (3338, 12124), (3464, 11683), (6062, 6676)]