26540026

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 44035920

約数和(自身を除く): 17495894

約数列:

[1, 2, 17, 34, 37, 73, 74, 146, 289, 578, 629, 1241, 1258, 2482, 2701, 4913, 5402, 9826, 10693, 21097, 21386, 42194, 45917, 91834, 181781, 358649, 363562, 717298, 780589, 1561178, 13270013, 26540026]

約数ペア:

[(1, 26540026), (2, 13270013), (17, 1561178), (34, 780589), (37, 717298), (73, 363562), (74, 358649), (146, 181781), (289, 91834), (578, 45917), (629, 42194), (1241, 21386), (1258, 21097), (2482, 10693), (2701, 9826), (4913, 5402)]