22143316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 45447696

約数和(自身を除く): 23304380

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 677, 884, 962, 1258, 1354, 1924, 2516, 2708, 8177, 8801, 11509, 16354, 17602, 23018, 25049, 32708, 35204, 46036, 50098, 100196, 149617, 299234, 325637, 425833, 598468, 651274, 851666, 1302548, 1703332, 5535829, 11071658, 22143316]

約数ペア:

[(1, 22143316), (2, 11071658), (4, 5535829), (13, 1703332), (17, 1302548), (26, 851666), (34, 651274), (37, 598468), (52, 425833), (68, 325637), (74, 299234), (148, 149617), (221, 100196), (442, 50098), (481, 46036), (629, 35204), (677, 32708), (884, 25049), (962, 23018), (1258, 17602), (1354, 16354), (1924, 11509), (2516, 8801), (2708, 8177)]