25308654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12821}}^1$

素因数の和:12880

約数の個数: 32

約数和(自身を含む): 59083776

約数和(自身を除く): 33775122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 12821, 25642, 38463, 76926, 89747, 179494, 269241, 538482, 602587, 1205174, 1807761, 3615522, 4218109, 8436218, 12654327, 25308654]

約数ペア:

[(1, 25308654), (2, 12654327), (3, 8436218), (6, 4218109), (7, 3615522), (14, 1807761), (21, 1205174), (42, 602587), (47, 538482), (94, 269241), (141, 179494), (282, 89747), (329, 76926), (658, 38463), (987, 25642), (1974, 12821)]