2525656

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 5848200

約数和(自身を除く): 3322544

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 379, 392, 476, 758, 833, 952, 1516, 1666, 2653, 3032, 3332, 5306, 6443, 6664, 10612, 12886, 18571, 21224, 25772, 37142, 45101, 51544, 74284, 90202, 148568, 180404, 315707, 360808, 631414, 1262828, 2525656]

約数ペア:

[(1, 2525656), (2, 1262828), (4, 631414), (7, 360808), (8, 315707), (14, 180404), (17, 148568), (28, 90202), (34, 74284), (49, 51544), (56, 45101), (68, 37142), (98, 25772), (119, 21224), (136, 18571), (196, 12886), (238, 10612), (379, 6664), (392, 6443), (476, 5306), (758, 3332), (833, 3032), (952, 2653), (1516, 1666)]