71324812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5099}}^1$

素因数の和:5385

約数の個数: 24

約数和(自身を含む): 134946000

約数和(自身を除く): 63621188

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 5099, 6994, 10198, 13988, 20396, 66287, 132574, 265148, 1371631, 2743262, 5486524, 17831203, 35662406, 71324812]

約数ペア:

[(1, 71324812), (2, 35662406), (4, 17831203), (13, 5486524), (26, 2743262), (52, 1371631), (269, 265148), (538, 132574), (1076, 66287), (3497, 20396), (5099, 13988), (6994, 10198)]