71902948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47681}}^1$

素因数の和:47727

約数の個数: 24

約数和(自身を含む): 140185080

約数和(自身を除く): 68282132

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 47681, 95362, 190724, 619853, 1239706, 1382749, 2479412, 2765498, 5530996, 17975737, 35951474, 71902948]

約数ペア:

[(1, 71902948), (2, 35951474), (4, 17975737), (13, 5530996), (26, 2765498), (29, 2479412), (52, 1382749), (58, 1239706), (116, 619853), (377, 190724), (754, 95362), (1508, 47681)]