15571472

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3447

約数の個数: 40

約数和(自身を含む): 35331072

約数和(自身を除く): 19759600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 3391, 4592, 6782, 13564, 23737, 27128, 47474, 54256, 94948, 139031, 189896, 278062, 379792, 556124, 973217, 1112248, 1946434, 2224496, 3892868, 7785736, 15571472]

約数ペア:

[(1, 15571472), (2, 7785736), (4, 3892868), (7, 2224496), (8, 1946434), (14, 1112248), (16, 973217), (28, 556124), (41, 379792), (56, 278062), (82, 189896), (112, 139031), (164, 94948), (287, 54256), (328, 47474), (574, 27128), (656, 23737), (1148, 13564), (2296, 6782), (3391, 4592)]