15694866256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1019}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 31841087040

約数和(自身を除く): 16146220784

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 443, 656, 848, 886, 1019, 1772, 2038, 2173, 3544, 4076, 4346, 7088, 8152, 8692, 16304, 17384, 18163, 23479, 34768, 36326, 41779, 46958, 54007, 72652, 83558, 93916, 108014, 145304, 167116, 187832, 216028, 290608, 334232, 375664, 432056, 451417, 668464, 864112, 902834, 962639, 1805668, 1925278, 2214287, 3611336, 3850556, 4428574, 7222672, 7701112, 8857148, 15402224, 17714296, 18508097, 23925101, 35428592, 37016194, 47850202, 74032388, 95700404, 148064776, 191400808, 296129552, 382801616, 980929141, 1961858282, 3923716564, 7847433128, 15694866256]

約数ペア:

[(1, 15694866256), (2, 7847433128), (4, 3923716564), (8, 1961858282), (16, 980929141), (41, 382801616), (53, 296129552), (82, 191400808), (106, 148064776), (164, 95700404), (212, 74032388), (328, 47850202), (424, 37016194), (443, 35428592), (656, 23925101), (848, 18508097), (886, 17714296), (1019, 15402224), (1772, 8857148), (2038, 7701112), (2173, 7222672), (3544, 4428574), (4076, 3850556), (4346, 3611336), (7088, 2214287), (8152, 1925278), (8692, 1805668), (16304, 962639), (17384, 902834), (18163, 864112), (23479, 668464), (34768, 451417), (36326, 432056), (41779, 375664), (46958, 334232), (54007, 290608), (72652, 216028), (83558, 187832), (93916, 167116), (108014, 145304)]