72449666

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1823}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 112416768

約数和(自身を除く): 39967102

約数列:

[1, 2, 31, 62, 641, 1282, 1823, 3646, 19871, 39742, 56513, 113026, 1168543, 2337086, 36224833, 72449666]

約数ペア:

[(1, 72449666), (2, 36224833), (31, 2337086), (62, 1168543), (641, 113026), (1282, 56513), (1823, 39742), (3646, 19871)]