38886068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1163}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 73462368

約数和(自身を除く): 34576300

約数列:

[1, 2, 4, 13, 26, 52, 643, 1163, 1286, 2326, 2572, 4652, 8359, 15119, 16718, 30238, 33436, 60476, 747809, 1495618, 2991236, 9721517, 19443034, 38886068]

約数ペア:

[(1, 38886068), (2, 19443034), (4, 9721517), (13, 2991236), (26, 1495618), (52, 747809), (643, 60476), (1163, 33436), (1286, 30238), (2326, 16718), (2572, 15119), (4652, 8359)]