64221672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140837}}^1$

素因数の和:140865

約数の個数: 32

約数和(自身を含む): 169005600

約数和(自身を除く): 104783928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 140837, 281674, 422511, 563348, 845022, 1126696, 1690044, 2675903, 3380088, 5351806, 8027709, 10703612, 16055418, 21407224, 32110836, 64221672]

約数ペア:

[(1, 64221672), (2, 32110836), (3, 21407224), (4, 16055418), (6, 10703612), (8, 8027709), (12, 5351806), (19, 3380088), (24, 2675903), (38, 1690044), (57, 1126696), (76, 845022), (114, 563348), (152, 422511), (228, 281674), (456, 140837)]