66523916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 120356880

約数和(自身を除く): 53832964

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 3599, 4621, 7198, 9242, 14396, 18484, 272639, 281881, 545278, 563762, 1090556, 1127524, 16630979, 33261958, 66523916]

約数ペア:

[(1, 66523916), (2, 33261958), (4, 16630979), (59, 1127524), (61, 1090556), (118, 563762), (122, 545278), (236, 281881), (244, 272639), (3599, 18484), (4621, 14396), (7198, 9242)]