69966224

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{65267}}^1$

素因数の和:65342

約数の個数: 20

約数和(自身を含む): 137584944

約数和(自身を除く): 67618720

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 65267, 130534, 261068, 522136, 1044272, 4372889, 8745778, 17491556, 34983112, 69966224]

約数ペア:

[(1, 69966224), (2, 34983112), (4, 17491556), (8, 8745778), (16, 4372889), (67, 1044272), (134, 522136), (268, 261068), (536, 130534), (1072, 65267)]