74621584

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 147367800

約数和(自身を除く): 72746216

約数列:

[1, 2, 4, 8, 16, 113, 149, 226, 277, 298, 452, 554, 596, 904, 1108, 1192, 1808, 2216, 2384, 4432, 16837, 31301, 33674, 41273, 62602, 67348, 82546, 125204, 134696, 165092, 250408, 269392, 330184, 500816, 660368, 4663849, 9327698, 18655396, 37310792, 74621584]

約数ペア:

[(1, 74621584), (2, 37310792), (4, 18655396), (8, 9327698), (16, 4663849), (113, 660368), (149, 500816), (226, 330184), (277, 269392), (298, 250408), (452, 165092), (554, 134696), (596, 125204), (904, 82546), (1108, 67348), (1192, 62602), (1808, 41273), (2216, 33674), (2384, 31301), (4432, 16837)]