74151272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2711}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 150353280

約数和(自身を除く): 76202008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 2711, 3419, 5422, 6838, 10844, 13676, 21688, 27352, 35243, 70486, 140972, 281944, 712993, 1425986, 2851972, 5703944, 9268909, 18537818, 37075636, 74151272]

約数ペア:

[(1, 74151272), (2, 37075636), (4, 18537818), (8, 9268909), (13, 5703944), (26, 2851972), (52, 1425986), (104, 712993), (263, 281944), (526, 140972), (1052, 70486), (2104, 35243), (2711, 27352), (3419, 21688), (5422, 13676), (6838, 10844)]