66857182

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 120125952

約数和(自身を除く): 53268770

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 397, 523, 794, 1046, 2779, 3661, 5558, 7322, 9131, 12029, 18262, 24058, 63917, 84203, 127834, 168406, 207631, 415262, 1453417, 2906834, 4775513, 9551026, 33428591, 66857182]

約数ペア:

[(1, 66857182), (2, 33428591), (7, 9551026), (14, 4775513), (23, 2906834), (46, 1453417), (161, 415262), (322, 207631), (397, 168406), (523, 127834), (794, 84203), (1046, 63917), (2779, 24058), (3661, 18262), (5558, 12029), (7322, 9131)]