39878692

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1787}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 79902144

約数和(自身を除く): 40023452

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 1787, 3188, 3574, 5579, 7148, 11158, 12509, 22316, 25018, 50036, 1424239, 2848478, 5696956, 9969673, 19939346, 39878692]

約数ペア:

[(1, 39878692), (2, 19939346), (4, 9969673), (7, 5696956), (14, 2848478), (28, 1424239), (797, 50036), (1594, 25018), (1787, 22316), (3188, 12509), (3574, 11158), (5579, 7148)]