414624128

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{140837}}^1$

素因数の和:140874

約数の個数: 32

約数和(自身を含む): 861928560

約数和(自身を除く): 447304432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 140837, 281674, 563348, 1126696, 2253392, 3239251, 4506784, 6478502, 9013568, 12957004, 18027136, 25914008, 51828016, 103656032, 207312064, 414624128]

約数ペア:

[(1, 414624128), (2, 207312064), (4, 103656032), (8, 51828016), (16, 25914008), (23, 18027136), (32, 12957004), (46, 9013568), (64, 6478502), (92, 4506784), (128, 3239251), (184, 2253392), (368, 1126696), (736, 563348), (1472, 281674), (2944, 140837)]