25728582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 62083584

約数和(自身を除く): 36355002

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 506, 561, 759, 782, 997, 1122, 1173, 1518, 1994, 2346, 2991, 4301, 5982, 8602, 10967, 12903, 16949, 21934, 22931, 25806, 32901, 33898, 45862, 50847, 65802, 68793, 101694, 137586, 186439, 252241, 372878, 389827, 504482, 559317, 756723, 779654, 1118634, 1169481, 1513446, 2338962, 4288097, 8576194, 12864291, 25728582]

約数ペア:

[(1, 25728582), (2, 12864291), (3, 8576194), (6, 4288097), (11, 2338962), (17, 1513446), (22, 1169481), (23, 1118634), (33, 779654), (34, 756723), (46, 559317), (51, 504482), (66, 389827), (69, 372878), (102, 252241), (138, 186439), (187, 137586), (253, 101694), (374, 68793), (391, 65802), (506, 50847), (561, 45862), (759, 33898), (782, 32901), (997, 25806), (1122, 22931), (1173, 21934), (1518, 16949), (1994, 12903), (2346, 10967), (2991, 8602), (4301, 5982)]