39376528

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 78120000

約数和(自身を除く): 38743472

約数列:

[1, 2, 4, 8, 16, 83, 149, 166, 199, 298, 332, 398, 596, 664, 796, 1192, 1328, 1592, 2384, 3184, 12367, 16517, 24734, 29651, 33034, 49468, 59302, 66068, 98936, 118604, 132136, 197872, 237208, 264272, 474416, 2461033, 4922066, 9844132, 19688264, 39376528]

約数ペア:

[(1, 39376528), (2, 19688264), (4, 9844132), (8, 4922066), (16, 2461033), (83, 474416), (149, 264272), (166, 237208), (199, 197872), (298, 132136), (332, 118604), (398, 98936), (596, 66068), (664, 59302), (796, 49468), (1192, 33034), (1328, 29651), (1592, 24734), (2384, 16517), (3184, 12367)]