65319464

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2633}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 140339520

約数和(自身を除く): 75020056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 2633, 3101, 3544, 5266, 6202, 10532, 12404, 18431, 21064, 24808, 36862, 73724, 147448, 1166419, 2332838, 4665676, 8164933, 9331352, 16329866, 32659732, 65319464]

約数ペア:

[(1, 65319464), (2, 32659732), (4, 16329866), (7, 9331352), (8, 8164933), (14, 4665676), (28, 2332838), (56, 1166419), (443, 147448), (886, 73724), (1772, 36862), (2633, 24808), (3101, 21064), (3544, 18431), (5266, 12404), (6202, 10532)]