72770578

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4567}}^1$

素因数の和:4857

約数の個数: 16

約数和(自身を含む): 113140224

約数和(自身を除く): 40369646

約数列:

[1, 2, 31, 62, 257, 514, 4567, 7967, 9134, 15934, 141577, 283154, 1173719, 2347438, 36385289, 72770578]

約数ペア:

[(1, 72770578), (2, 36385289), (31, 2347438), (62, 1173719), (257, 283154), (514, 141577), (4567, 15934), (7967, 9134)]