66431948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10133}}^1$

素因数の和:10297

約数の個数: 24

約数和(自身を含む): 127688400

約数和(自身を除く): 61256452

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 10133, 20266, 40532, 111463, 222926, 445852, 1509817, 3019634, 6039268, 16607987, 33215974, 66431948]

約数ペア:

[(1, 66431948), (2, 33215974), (4, 16607987), (11, 6039268), (22, 3019634), (44, 1509817), (149, 445852), (298, 222926), (596, 111463), (1639, 40532), (3278, 20266), (6556, 10133)]