77773748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5519}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 147141120

約数和(自身を除く): 69367372

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 5519, 7046, 11038, 14092, 22076, 71747, 143494, 286988, 1495649, 2991298, 5982596, 19443437, 38886874, 77773748]

約数ペア:

[(1, 77773748), (2, 38886874), (4, 19443437), (13, 5982596), (26, 2991298), (52, 1495649), (271, 286988), (542, 143494), (1084, 71747), (3523, 22076), (5519, 14092), (7046, 11038)]