67520804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4493}}^1$

素因数の和:4544

約数の個数: 36

約数和(自身を含む): 135206484

約数和(自身を除く): 67685680

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 4493, 7514, 8986, 15028, 17972, 58409, 76381, 116818, 152762, 233636, 305524, 992953, 1298477, 1985906, 2596954, 3971812, 5193908, 16880201, 33760402, 67520804]

約数ペア:

[(1, 67520804), (2, 33760402), (4, 16880201), (13, 5193908), (17, 3971812), (26, 2596954), (34, 1985906), (52, 1298477), (68, 992953), (221, 305524), (289, 233636), (442, 152762), (578, 116818), (884, 76381), (1156, 58409), (3757, 17972), (4493, 15028), (7514, 8986)]