71388472

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{1301}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 141397200

約数和(自身を除く): 70008728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1301, 1444, 2602, 2888, 5204, 6859, 10408, 13718, 24719, 27436, 49438, 54872, 98876, 197752, 469661, 939322, 1878644, 3757288, 8923559, 17847118, 35694236, 71388472]

約数ペア:

[(1, 71388472), (2, 35694236), (4, 17847118), (8, 8923559), (19, 3757288), (38, 1878644), (76, 939322), (152, 469661), (361, 197752), (722, 98876), (1301, 54872), (1444, 49438), (2602, 27436), (2888, 24719), (5204, 13718), (6859, 10408)]