29942864

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 66983808

約数和(自身を除く): 37040944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2647, 2828, 5294, 5656, 10588, 11312, 18529, 21176, 37058, 42352, 74116, 148232, 267347, 296464, 534694, 1069388, 1871429, 2138776, 3742858, 4277552, 7485716, 14971432, 29942864]

約数ペア:

[(1, 29942864), (2, 14971432), (4, 7485716), (7, 4277552), (8, 3742858), (14, 2138776), (16, 1871429), (28, 1069388), (56, 534694), (101, 296464), (112, 267347), (202, 148232), (404, 74116), (707, 42352), (808, 37058), (1414, 21176), (1616, 18529), (2647, 11312), (2828, 10588), (5294, 5656)]