64188642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1723}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 146967552

約数和(自身を除く): 82778910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 887, 1723, 1774, 2661, 3446, 5169, 5322, 6209, 10338, 12061, 12418, 18627, 24122, 36183, 37254, 72366, 1528301, 3056602, 4584903, 9169806, 10698107, 21396214, 32094321, 64188642]

約数ペア:

[(1, 64188642), (2, 32094321), (3, 21396214), (6, 10698107), (7, 9169806), (14, 4584903), (21, 3056602), (42, 1528301), (887, 72366), (1723, 37254), (1774, 36183), (2661, 24122), (3446, 18627), (5169, 12418), (5322, 12061), (6209, 10338)]