38149436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10333}}^1$

素因数の和:10421

約数の個数: 24

約数和(自身を含む): 72916704

約数和(自身を除く): 34767268

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 10333, 20666, 41332, 134329, 268658, 537316, 733643, 1467286, 2934572, 9537359, 19074718, 38149436]

約数ペア:

[(1, 38149436), (2, 19074718), (4, 9537359), (13, 2934572), (26, 1467286), (52, 733643), (71, 537316), (142, 268658), (284, 134329), (923, 41332), (1846, 20666), (3692, 10333)]