1292336432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{26861}}^1$

素因数の和:26997

約数の個数: 40

約数和(自身を含む): 2611416192

約数和(自身を除く): 1319079760

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 6014, 12028, 24056, 26861, 48112, 53722, 107444, 214888, 429776, 832691, 1665382, 2605517, 3330764, 5211034, 6661528, 10422068, 13323056, 20844136, 41688272, 80771027, 161542054, 323084108, 646168216, 1292336432]

約数ペア:

[(1, 1292336432), (2, 646168216), (4, 323084108), (8, 161542054), (16, 80771027), (31, 41688272), (62, 20844136), (97, 13323056), (124, 10422068), (194, 6661528), (248, 5211034), (388, 3330764), (496, 2605517), (776, 1665382), (1552, 832691), (3007, 429776), (6014, 214888), (12028, 107444), (24056, 53722), (26861, 48112)]