25251402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 32809398

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 79, 87, 158, 167, 174, 237, 319, 334, 474, 501, 638, 869, 957, 1002, 1738, 1837, 1914, 2291, 2607, 3674, 4582, 4843, 5214, 5511, 6873, 9686, 11022, 13193, 13746, 14529, 25201, 26386, 29058, 39579, 50402, 53273, 75603, 79158, 106546, 145123, 151206, 159819, 290246, 319638, 382597, 435369, 765194, 870738, 1147791, 2295582, 4208567, 8417134, 12625701, 25251402]

約数ペア:

[(1, 25251402), (2, 12625701), (3, 8417134), (6, 4208567), (11, 2295582), (22, 1147791), (29, 870738), (33, 765194), (58, 435369), (66, 382597), (79, 319638), (87, 290246), (158, 159819), (167, 151206), (174, 145123), (237, 106546), (319, 79158), (334, 75603), (474, 53273), (501, 50402), (638, 39579), (869, 29058), (957, 26386), (1002, 25201), (1738, 14529), (1837, 13746), (1914, 13193), (2291, 11022), (2607, 9686), (3674, 6873), (4582, 5511), (4843, 5214)]