27664624

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{787}}^1$

素因数の和:834

約数の個数: 40

約数和(自身を含む): 58138640

約数和(自身を除く): 30474016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 787, 1352, 1574, 2197, 2704, 3148, 4394, 6296, 8788, 10231, 12592, 17576, 20462, 35152, 40924, 81848, 133003, 163696, 266006, 532012, 1064024, 1729039, 2128048, 3458078, 6916156, 13832312, 27664624]

約数ペア:

[(1, 27664624), (2, 13832312), (4, 6916156), (8, 3458078), (13, 2128048), (16, 1729039), (26, 1064024), (52, 532012), (104, 266006), (169, 163696), (208, 133003), (338, 81848), (676, 40924), (787, 35152), (1352, 20462), (1574, 17576), (2197, 12592), (2704, 10231), (3148, 8788), (4394, 6296)]