28751702

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3079}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 24470698

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 3079, 4669, 6158, 9338, 21553, 43106, 70817, 89291, 141634, 178582, 495719, 625037, 991438, 1250074, 2053693, 4107386, 14375851, 28751702]

約数ペア:

[(1, 28751702), (2, 14375851), (7, 4107386), (14, 2053693), (23, 1250074), (29, 991438), (46, 625037), (58, 495719), (161, 178582), (203, 141634), (322, 89291), (406, 70817), (667, 43106), (1334, 21553), (3079, 9338), (4669, 6158)]