78147256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24001}}^1$

素因数の和:24055

約数の個数: 32

約数和(自身を含む): 164173680

約数和(自身を除く): 86026424

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 24001, 48002, 96004, 192008, 264011, 528022, 888037, 1056044, 1776074, 2112088, 3552148, 7104296, 9768407, 19536814, 39073628, 78147256]

約数ペア:

[(1, 78147256), (2, 39073628), (4, 19536814), (8, 9768407), (11, 7104296), (22, 3552148), (37, 2112088), (44, 1776074), (74, 1056044), (88, 888037), (148, 528022), (296, 264011), (407, 192008), (814, 96004), (1628, 48002), (3256, 24001)]