65653324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 127744344

約数和(自身を除く): 62091020

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 401, 671, 802, 1342, 1604, 2684, 3721, 4411, 7442, 8822, 14884, 17644, 24461, 40931, 48922, 81862, 97844, 163724, 269071, 538142, 1076284, 1492121, 2984242, 5968484, 16413331, 32826662, 65653324]

約数ペア:

[(1, 65653324), (2, 32826662), (4, 16413331), (11, 5968484), (22, 2984242), (44, 1492121), (61, 1076284), (122, 538142), (244, 269071), (401, 163724), (671, 97844), (802, 81862), (1342, 48922), (1604, 40931), (2684, 24461), (3721, 17644), (4411, 14884), (7442, 8822)]