71736232

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 139910400

約数和(自身を除く): 68174168

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 2081, 4162, 4309, 8324, 8618, 16648, 17236, 34472, 64511, 129022, 258044, 289259, 516088, 578518, 1157036, 2314072, 8967029, 17934058, 35868116, 71736232]

約数ペア:

[(1, 71736232), (2, 35868116), (4, 17934058), (8, 8967029), (31, 2314072), (62, 1157036), (124, 578518), (139, 516088), (248, 289259), (278, 258044), (556, 129022), (1112, 64511), (2081, 34472), (4162, 17236), (4309, 16648), (8324, 8618)]