38888434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 64774080

約数和(自身を除く): 25885646

約数列:

[1, 2, 13, 26, 59, 101, 118, 202, 251, 502, 767, 1313, 1534, 2626, 3263, 5959, 6526, 11918, 14809, 25351, 29618, 50702, 77467, 154934, 192517, 329563, 385034, 659126, 1495709, 2991418, 19444217, 38888434]

約数ペア:

[(1, 38888434), (2, 19444217), (13, 2991418), (26, 1495709), (59, 659126), (101, 385034), (118, 329563), (202, 192517), (251, 154934), (502, 77467), (767, 50702), (1313, 29618), (1534, 25351), (2626, 14809), (3263, 11918), (5959, 6526)]