25130504

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1013}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 54025920

約数和(自身を除く): 28895416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1013, 1772, 2026, 3101, 3544, 4052, 6202, 7091, 8104, 12404, 14182, 24808, 28364, 56728, 448759, 897518, 1795036, 3141313, 3590072, 6282626, 12565252, 25130504]

約数ペア:

[(1, 25130504), (2, 12565252), (4, 6282626), (7, 3590072), (8, 3141313), (14, 1795036), (28, 897518), (56, 448759), (443, 56728), (886, 28364), (1013, 24808), (1772, 14182), (2026, 12404), (3101, 8104), (3544, 7091), (4052, 6202)]