74783164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13859}}^1$

素因数の和:13953

約数の個数: 24

約数和(自身を含む): 139708800

約数和(自身を除く): 64925636

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 13859, 27718, 55436, 263321, 526642, 983989, 1053284, 1967978, 3935956, 18695791, 37391582, 74783164]

約数ペア:

[(1, 74783164), (2, 37391582), (4, 18695791), (19, 3935956), (38, 1967978), (71, 1053284), (76, 983989), (142, 526642), (284, 263321), (1349, 55436), (2698, 27718), (5396, 13859)]