66862466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{49823}}^1$

素因数の和:49897

約数の個数: 16

約数和(自身を含む): 111207168

約数和(自身を除く): 44344702

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 49823, 99646, 548053, 1096106, 3039203, 6078406, 33431233, 66862466]

約数ペア:

[(1, 66862466), (2, 33431233), (11, 6078406), (22, 3039203), (61, 1096106), (122, 548053), (671, 99646), (1342, 49823)]