39712968

素因数分解:

$2^3\times 3^2\times {\mathrm{551569}}^1$

素因数の和:551581

約数の個数: 24

約数和(自身を含む): 107556150

約数和(自身を除く): 67843182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 551569, 1103138, 1654707, 2206276, 3309414, 4412552, 4964121, 6618828, 9928242, 13237656, 19856484, 39712968]

約数ペア:

[(1, 39712968), (2, 19856484), (3, 13237656), (4, 9928242), (6, 6618828), (8, 4964121), (9, 4412552), (12, 3309414), (18, 2206276), (24, 1654707), (36, 1103138), (72, 551569)]