40668014738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{810023}}^1$

素因数の和:811969

約数の個数: 16

約数和(自身を含む): 65728587456

約数和(自身を除く): 25060572718

約数列:

[1, 2, 13, 26, 1931, 3862, 25103, 50206, 810023, 1620046, 10530299, 21060598, 1564154413, 3128308826, 20334007369, 40668014738]

約数ペア:

[(1, 40668014738), (2, 20334007369), (13, 3128308826), (26, 1564154413), (1931, 21060598), (3862, 10530299), (25103, 1620046), (50206, 810023)]