66521336

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51647}}^1$

素因数の和:51683

約数の個数: 32

約数和(自身を含む): 148746240

約数和(自身を除く): 82224904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 51647, 103294, 206588, 361529, 413176, 723058, 1187881, 1446116, 2375762, 2892232, 4751524, 8315167, 9503048, 16630334, 33260668, 66521336]

約数ペア:

[(1, 66521336), (2, 33260668), (4, 16630334), (7, 9503048), (8, 8315167), (14, 4751524), (23, 2892232), (28, 2375762), (46, 1446116), (56, 1187881), (92, 723058), (161, 413176), (184, 361529), (322, 206588), (644, 103294), (1288, 51647)]