40517516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21059}}^1$

素因数の和:21113

約数の個数: 24

約数和(自身を含む): 78427440

約数和(自身を除く): 37909924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 21059, 42118, 84236, 273767, 547534, 779183, 1095068, 1558366, 3116732, 10129379, 20258758, 40517516]

約数ペア:

[(1, 40517516), (2, 20258758), (4, 10129379), (13, 3116732), (26, 1558366), (37, 1095068), (52, 779183), (74, 547534), (148, 273767), (481, 84236), (962, 42118), (1924, 21059)]