72232816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 144522000

約数和(自身を除く): 72289184

約数列:

[1, 2, 4, 8, 16, 41, 82, 149, 164, 298, 328, 596, 656, 739, 1192, 1478, 2384, 2956, 5912, 6109, 11824, 12218, 24436, 30299, 48872, 60598, 97744, 110111, 121196, 220222, 242392, 440444, 484784, 880888, 1761776, 4514551, 9029102, 18058204, 36116408, 72232816]

約数ペア:

[(1, 72232816), (2, 36116408), (4, 18058204), (8, 9029102), (16, 4514551), (41, 1761776), (82, 880888), (149, 484784), (164, 440444), (298, 242392), (328, 220222), (596, 121196), (656, 110111), (739, 97744), (1192, 60598), (1478, 48872), (2384, 30299), (2956, 24436), (5912, 12218), (6109, 11824)]