25621192

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 49092120

約数和(自身を除く): 23470928

約数列:

[1, 2, 4, 8, 97, 137, 194, 241, 274, 388, 482, 548, 776, 964, 1096, 1928, 13289, 23377, 26578, 33017, 46754, 53156, 66034, 93508, 106312, 132068, 187016, 264136, 3202649, 6405298, 12810596, 25621192]

約数ペア:

[(1, 25621192), (2, 12810596), (4, 6405298), (8, 3202649), (97, 264136), (137, 187016), (194, 132068), (241, 106312), (274, 93508), (388, 66034), (482, 53156), (548, 46754), (776, 33017), (964, 26578), (1096, 23377), (1928, 13289)]