7858564

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 8591996

約数列:

[1, 2, 4, 7, 14, 28, 59, 67, 71, 118, 134, 142, 236, 268, 284, 413, 469, 497, 826, 938, 994, 1652, 1876, 1988, 3953, 4189, 4757, 7906, 8378, 9514, 15812, 16756, 19028, 27671, 29323, 33299, 55342, 58646, 66598, 110684, 117292, 133196, 280663, 561326, 1122652, 1964641, 3929282, 7858564]

約数ペア:

[(1, 7858564), (2, 3929282), (4, 1964641), (7, 1122652), (14, 561326), (28, 280663), (59, 133196), (67, 117292), (71, 110684), (118, 66598), (134, 58646), (142, 55342), (236, 33299), (268, 29323), (284, 27671), (413, 19028), (469, 16756), (497, 15812), (826, 9514), (938, 8378), (994, 7906), (1652, 4757), (1876, 4189), (1988, 3953)]