72831766

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 128494080

約数和(自身を除く): 55662314

約数列:

[1, 2, 7, 14, 43, 86, 301, 337, 359, 602, 674, 718, 2359, 2513, 4718, 5026, 14491, 15437, 28982, 30874, 101437, 108059, 120983, 202874, 216118, 241966, 846881, 1693762, 5202269, 10404538, 36415883, 72831766]

約数ペア:

[(1, 72831766), (2, 36415883), (7, 10404538), (14, 5202269), (43, 1693762), (86, 846881), (301, 241966), (337, 216118), (359, 202874), (602, 120983), (674, 108059), (718, 101437), (2359, 30874), (2513, 28982), (4718, 15437), (5026, 14491)]