71877246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6659}}^1$

素因数の和:6928

約数の個数: 32

約数和(自身を含む): 164954880

約数和(自身を除く): 93077634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 6659, 10794, 13318, 19977, 39954, 46613, 93226, 139839, 279678, 1711363, 3422726, 5134089, 10268178, 11979541, 23959082, 35938623, 71877246]

約数ペア:

[(1, 71877246), (2, 35938623), (3, 23959082), (6, 11979541), (7, 10268178), (14, 5134089), (21, 3422726), (42, 1711363), (257, 279678), (514, 139839), (771, 93226), (1542, 46613), (1799, 39954), (3598, 19977), (5397, 13318), (6659, 10794)]