25671366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 64396800

約数和(自身を除く): 38725434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 2579, 3318, 4977, 5158, 7737, 9954, 15474, 18053, 23211, 36106, 46422, 54159, 108318, 162477, 203741, 324954, 407482, 611223, 1222446, 1426187, 1833669, 2852374, 3667338, 4278561, 8557122, 12835683, 25671366]

約数ペア:

[(1, 25671366), (2, 12835683), (3, 8557122), (6, 4278561), (7, 3667338), (9, 2852374), (14, 1833669), (18, 1426187), (21, 1222446), (42, 611223), (63, 407482), (79, 324954), (126, 203741), (158, 162477), (237, 108318), (474, 54159), (553, 46422), (711, 36106), (1106, 23211), (1422, 18053), (1659, 15474), (2579, 9954), (3318, 7737), (4977, 5158)]