25346516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2693}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 48050184

約数和(自身を除く): 22703668

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 2693, 4706, 5386, 9412, 10772, 35009, 70018, 140036, 487433, 974866, 1949732, 6336629, 12673258, 25346516]

約数ペア:

[(1, 25346516), (2, 12673258), (4, 6336629), (13, 1949732), (26, 974866), (52, 487433), (181, 140036), (362, 70018), (724, 35009), (2353, 10772), (2693, 9412), (4706, 5386)]