66787486

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{937}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 101371536

約数和(自身を除く): 34584050

約数列:

[1, 2, 157, 227, 314, 454, 937, 1874, 35639, 71278, 147109, 212699, 294218, 425398, 33393743, 66787486]

約数ペア:

[(1, 66787486), (2, 33393743), (157, 425398), (227, 294218), (314, 212699), (454, 147109), (937, 71278), (1874, 35639)]