42405284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4079}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 78140160

約数和(自身を除く): 35734876

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2599, 4079, 5198, 8158, 10396, 16316, 93817, 187634, 375268, 460927, 921854, 1843708, 10601321, 21202642, 42405284]

約数ペア:

[(1, 42405284), (2, 21202642), (4, 10601321), (23, 1843708), (46, 921854), (92, 460927), (113, 375268), (226, 187634), (452, 93817), (2599, 16316), (4079, 10396), (5198, 8158)]