12433232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3627

約数の個数: 40

約数和(自身を含む): 28426752

約数和(自身を除く): 15993520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3581, 7162, 14324, 25067, 28648, 50134, 57296, 100268, 111011, 200536, 222022, 401072, 444044, 777077, 888088, 1554154, 1776176, 3108308, 6216616, 12433232]

約数ペア:

[(1, 12433232), (2, 6216616), (4, 3108308), (7, 1776176), (8, 1554154), (14, 888088), (16, 777077), (28, 444044), (31, 401072), (56, 222022), (62, 200536), (112, 111011), (124, 100268), (217, 57296), (248, 50134), (434, 28648), (496, 25067), (868, 14324), (1736, 7162), (3472, 3581)]