81006646

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 142767360

約数和(自身を除く): 61760714

約数列:

[1, 2, 7, 14, 59, 101, 118, 202, 413, 707, 826, 971, 1414, 1942, 5959, 6797, 11918, 13594, 41713, 57289, 83426, 98071, 114578, 196142, 401023, 686497, 802046, 1372994, 5786189, 11572378, 40503323, 81006646]

約数ペア:

[(1, 81006646), (2, 40503323), (7, 11572378), (14, 5786189), (59, 1372994), (101, 802046), (118, 686497), (202, 401023), (413, 196142), (707, 114578), (826, 98071), (971, 83426), (1414, 57289), (1942, 41713), (5959, 13594), (6797, 11918)]