26143870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 49439808

約数和(自身を除く): 23295938

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 577, 985, 1154, 1970, 2885, 4531, 5770, 9062, 13271, 22655, 26542, 45310, 66355, 113669, 132710, 227338, 568345, 1136690, 2614387, 5228774, 13071935, 26143870]

約数ペア:

[(1, 26143870), (2, 13071935), (5, 5228774), (10, 2614387), (23, 1136690), (46, 568345), (115, 227338), (197, 132710), (230, 113669), (394, 66355), (577, 45310), (985, 26542), (1154, 22655), (1970, 13271), (2885, 9062), (4531, 5770)]