12641568

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3559}}^1$

素因数の和:3609

約数の個数: 48

約数和(自身を含む): 34090560

約数和(自身を除く): 21448992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 3559, 7118, 10677, 14236, 21354, 28472, 42708, 56944, 85416, 113888, 131683, 170832, 263366, 341664, 395049, 526732, 790098, 1053464, 1580196, 2106928, 3160392, 4213856, 6320784, 12641568]

約数ペア:

[(1, 12641568), (2, 6320784), (3, 4213856), (4, 3160392), (6, 2106928), (8, 1580196), (12, 1053464), (16, 790098), (24, 526732), (32, 395049), (37, 341664), (48, 263366), (74, 170832), (96, 131683), (111, 113888), (148, 85416), (222, 56944), (296, 42708), (444, 28472), (592, 21354), (888, 14236), (1184, 10677), (1776, 7118), (3552, 3559)]