66616636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6659}}^1$

素因数の和:6765

約数の個数: 24

約数和(自身を含む): 121398480

約数和(自身を除く): 54781844

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 6659, 10004, 13318, 26636, 273019, 406199, 546038, 812398, 1092076, 1624796, 16654159, 33308318, 66616636]

約数ペア:

[(1, 66616636), (2, 33308318), (4, 16654159), (41, 1624796), (61, 1092076), (82, 812398), (122, 546038), (164, 406199), (244, 273019), (2501, 26636), (5002, 13318), (6659, 10004)]