66247708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15971}}^1$

素因数の和:16053

約数の個数: 24

約数和(自身を含む): 124773264

約数和(自身を除く): 58525556

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 15971, 31942, 63884, 271507, 543014, 974231, 1086028, 1948462, 3896924, 16561927, 33123854, 66247708]

約数ペア:

[(1, 66247708), (2, 33123854), (4, 16561927), (17, 3896924), (34, 1948462), (61, 1086028), (68, 974231), (122, 543014), (244, 271507), (1037, 63884), (2074, 31942), (4148, 15971)]