7619872

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 36

約数和(自身を含む): 16255890

約数和(自身を除く): 8636018

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 1409, 2704, 2818, 5408, 5636, 11272, 18317, 22544, 36634, 45088, 73268, 146536, 238121, 293072, 476242, 586144, 952484, 1904968, 3809936, 7619872]

約数ペア:

[(1, 7619872), (2, 3809936), (4, 1904968), (8, 952484), (13, 586144), (16, 476242), (26, 293072), (32, 238121), (52, 146536), (104, 73268), (169, 45088), (208, 36634), (338, 22544), (416, 18317), (676, 11272), (1352, 5636), (1409, 5408), (2704, 2818)]