25885258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 48752640

約数和(自身を除く): 22867382

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 4231, 6118, 8462, 29617, 59234, 80389, 97313, 160778, 194626, 562723, 681191, 1125446, 1362382, 1848947, 3697894, 12942629, 25885258]

約数ペア:

[(1, 25885258), (2, 12942629), (7, 3697894), (14, 1848947), (19, 1362382), (23, 1125446), (38, 681191), (46, 562723), (133, 194626), (161, 160778), (266, 97313), (322, 80389), (437, 59234), (874, 29617), (3059, 8462), (4231, 6118)]