27231764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 56878080

約数和(自身を除く): 29646316

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 229, 274, 434, 458, 548, 868, 916, 959, 1603, 1918, 3206, 3836, 4247, 6412, 7099, 8494, 14198, 16988, 28396, 29729, 31373, 49693, 59458, 62746, 99386, 118916, 125492, 198772, 219611, 439222, 878444, 972563, 1945126, 3890252, 6807941, 13615882, 27231764]

約数ペア:

[(1, 27231764), (2, 13615882), (4, 6807941), (7, 3890252), (14, 1945126), (28, 972563), (31, 878444), (62, 439222), (124, 219611), (137, 198772), (217, 125492), (229, 118916), (274, 99386), (434, 62746), (458, 59458), (548, 49693), (868, 31373), (916, 29729), (959, 28396), (1603, 16988), (1918, 14198), (3206, 8494), (3836, 7099), (4247, 6412)]