25292768

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 51819264

約数和(自身を除く): 26526496

約数列:

[1, 2, 4, 8, 16, 32, 47, 67, 94, 134, 188, 251, 268, 376, 502, 536, 752, 1004, 1072, 1504, 2008, 2144, 3149, 4016, 6298, 8032, 11797, 12596, 16817, 23594, 25192, 33634, 47188, 50384, 67268, 94376, 100768, 134536, 188752, 269072, 377504, 538144, 790399, 1580798, 3161596, 6323192, 12646384, 25292768]

約数ペア:

[(1, 25292768), (2, 12646384), (4, 6323192), (8, 3161596), (16, 1580798), (32, 790399), (47, 538144), (67, 377504), (94, 269072), (134, 188752), (188, 134536), (251, 100768), (268, 94376), (376, 67268), (502, 50384), (536, 47188), (752, 33634), (1004, 25192), (1072, 23594), (1504, 16817), (2008, 12596), (2144, 11797), (3149, 8032), (4016, 6298)]