25670346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 59270400

約数和(自身を除く): 33600054

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 41, 46, 69, 78, 82, 123, 138, 246, 299, 349, 533, 598, 698, 897, 943, 1047, 1066, 1599, 1794, 1886, 2094, 2829, 3198, 4537, 5658, 8027, 9074, 12259, 13611, 14309, 16054, 24081, 24518, 27222, 28618, 36777, 42927, 48162, 73554, 85854, 104351, 186017, 208702, 313053, 329107, 372034, 558051, 626106, 658214, 987321, 1116102, 1974642, 4278391, 8556782, 12835173, 25670346]

約数ペア:

[(1, 25670346), (2, 12835173), (3, 8556782), (6, 4278391), (13, 1974642), (23, 1116102), (26, 987321), (39, 658214), (41, 626106), (46, 558051), (69, 372034), (78, 329107), (82, 313053), (123, 208702), (138, 186017), (246, 104351), (299, 85854), (349, 73554), (533, 48162), (598, 42927), (698, 36777), (897, 28618), (943, 27222), (1047, 24518), (1066, 24081), (1599, 16054), (1794, 14309), (1886, 13611), (2094, 12259), (2829, 9074), (3198, 8027), (4537, 5658)]