15678029948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{46727}}^1$

素因数の和:47282

約数の個数: 48

約数和(自身を含む): 32782869504

約数和(自身を除く): 17104839556

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 521, 644, 1042, 2084, 3647, 7294, 11983, 14588, 23966, 46727, 47932, 83881, 93454, 167762, 186908, 327089, 335524, 654178, 1074721, 1308356, 2149442, 4298884, 7523047, 15046094, 24344767, 30092188, 48689534, 97379068, 170413369, 340826738, 559929641, 681653476, 1119859282, 2239718564, 3919507487, 7839014974, 15678029948]

約数ペア:

[(1, 15678029948), (2, 7839014974), (4, 3919507487), (7, 2239718564), (14, 1119859282), (23, 681653476), (28, 559929641), (46, 340826738), (92, 170413369), (161, 97379068), (322, 48689534), (521, 30092188), (644, 24344767), (1042, 15046094), (2084, 7523047), (3647, 4298884), (7294, 2149442), (11983, 1308356), (14588, 1074721), (23966, 654178), (46727, 335524), (47932, 327089), (83881, 186908), (93454, 167762)]