71994784

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{4253}}^1$

素因数の和:4309

約数の個数: 36

約数和(自身を含む): 148205106

約数和(自身を除く): 76210322

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 1058, 2116, 4232, 4253, 8464, 8506, 16928, 17012, 34024, 68048, 97819, 136096, 195638, 391276, 782552, 1565104, 2249837, 3130208, 4499674, 8999348, 17998696, 35997392, 71994784]

約数ペア:

[(1, 71994784), (2, 35997392), (4, 17998696), (8, 8999348), (16, 4499674), (23, 3130208), (32, 2249837), (46, 1565104), (92, 782552), (184, 391276), (368, 195638), (529, 136096), (736, 97819), (1058, 68048), (2116, 34024), (4232, 17012), (4253, 16928), (8464, 8506)]