2783173664

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{1721}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 5549709816

約数和(自身を除く): 2766536152

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 521, 776, 1042, 1552, 1721, 2084, 3104, 3442, 4168, 6884, 8336, 13768, 16672, 27536, 50537, 55072, 101074, 166937, 202148, 333874, 404296, 667748, 808592, 896641, 1335496, 1617184, 1793282, 2670992, 3586564, 5341984, 7173128, 14346256, 28692512, 86974177, 173948354, 347896708, 695793416, 1391586832, 2783173664]

約数ペア:

[(1, 2783173664), (2, 1391586832), (4, 695793416), (8, 347896708), (16, 173948354), (32, 86974177), (97, 28692512), (194, 14346256), (388, 7173128), (521, 5341984), (776, 3586564), (1042, 2670992), (1552, 1793282), (1721, 1617184), (2084, 1335496), (3104, 896641), (3442, 808592), (4168, 667748), (6884, 404296), (8336, 333874), (13768, 202148), (16672, 166937), (27536, 101074), (50537, 55072)]