40026272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8781

約数の個数: 48

約数和(自身を含む): 92588832

約数和(自身を除く): 52562560

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 8747, 17494, 34988, 69976, 96217, 113711, 139952, 192434, 227422, 279904, 384868, 454844, 769736, 909688, 1250821, 1539472, 1819376, 2501642, 3078944, 3638752, 5003284, 10006568, 20013136, 40026272]

約数ペア:

[(1, 40026272), (2, 20013136), (4, 10006568), (8, 5003284), (11, 3638752), (13, 3078944), (16, 2501642), (22, 1819376), (26, 1539472), (32, 1250821), (44, 909688), (52, 769736), (88, 454844), (104, 384868), (143, 279904), (176, 227422), (208, 192434), (286, 139952), (352, 113711), (416, 96217), (572, 69976), (1144, 34988), (2288, 17494), (4576, 8747)]