66884410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 124023312

約数和(自身を除く): 57138902

約数列:

[1, 2, 5, 10, 53, 97, 106, 194, 265, 485, 530, 970, 1301, 2602, 5141, 6505, 10282, 13010, 25705, 51410, 68953, 126197, 137906, 252394, 344765, 630985, 689530, 1261970, 6688441, 13376882, 33442205, 66884410]

約数ペア:

[(1, 66884410), (2, 33442205), (5, 13376882), (10, 6688441), (53, 1261970), (97, 689530), (106, 630985), (194, 344765), (265, 252394), (485, 137906), (530, 126197), (970, 68953), (1301, 51410), (2602, 25705), (5141, 13010), (6505, 10282)]