40635998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22013}}^1$

素因数の和:22099

約数の個数: 16

約数和(自身を含む): 66570336

約数和(自身を除く): 25934338

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 22013, 44026, 286169, 572338, 1562923, 3125846, 20317999, 40635998]

約数ペア:

[(1, 40635998), (2, 20317999), (13, 3125846), (26, 1562923), (71, 572338), (142, 286169), (923, 44026), (1846, 22013)]