43247828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11393}}^1$

素因数の和:11483

約数の個数: 24

約数和(自身を含む): 82629288

約数和(自身を除く): 39381460

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 11393, 22786, 45572, 148109, 296218, 592436, 831689, 1663378, 3326756, 10811957, 21623914, 43247828]

約数ペア:

[(1, 43247828), (2, 21623914), (4, 10811957), (13, 3326756), (26, 1663378), (52, 831689), (73, 592436), (146, 296218), (292, 148109), (949, 45572), (1898, 22786), (3796, 11393)]