25433016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 74234880

約数和(自身を除く): 48801864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3221, 3948, 6442, 7896, 9663, 12884, 19326, 22547, 25768, 38652, 45094, 67641, 77304, 90188, 135282, 151387, 180376, 270564, 302774, 454161, 541128, 605548, 908322, 1059709, 1211096, 1816644, 2119418, 3179127, 3633288, 4238836, 6358254, 8477672, 12716508, 25433016]

約数ペア:

[(1, 25433016), (2, 12716508), (3, 8477672), (4, 6358254), (6, 4238836), (7, 3633288), (8, 3179127), (12, 2119418), (14, 1816644), (21, 1211096), (24, 1059709), (28, 908322), (42, 605548), (47, 541128), (56, 454161), (84, 302774), (94, 270564), (141, 180376), (168, 151387), (188, 135282), (282, 90188), (329, 77304), (376, 67641), (564, 45094), (658, 38652), (987, 25768), (1128, 22547), (1316, 19326), (1974, 12884), (2632, 9663), (3221, 7896), (3948, 6442)]