28432044

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1931}}^1$

素因数の和:2350

約数の個数: 36

約数和(自身を含む): 72082920

約数和(自身を除く): 43650876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 1931, 2454, 3681, 3862, 4908, 5793, 7362, 7724, 11586, 14724, 17379, 23172, 34758, 69516, 789779, 1579558, 2369337, 3159116, 4738674, 7108011, 9477348, 14216022, 28432044]

約数ペア:

[(1, 28432044), (2, 14216022), (3, 9477348), (4, 7108011), (6, 4738674), (9, 3159116), (12, 2369337), (18, 1579558), (36, 789779), (409, 69516), (818, 34758), (1227, 23172), (1636, 17379), (1931, 14724), (2454, 11586), (3681, 7724), (3862, 7362), (4908, 5793)]