25955272

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 55857600

約数和(自身を除く): 29902328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1723, 1883, 2152, 3446, 3766, 6892, 7532, 12061, 13784, 15064, 24122, 48244, 96488, 463487, 926974, 1853948, 3244409, 3707896, 6488818, 12977636, 25955272]

約数ペア:

[(1, 25955272), (2, 12977636), (4, 6488818), (7, 3707896), (8, 3244409), (14, 1853948), (28, 926974), (56, 463487), (269, 96488), (538, 48244), (1076, 24122), (1723, 15064), (1883, 13784), (2152, 12061), (3446, 7532), (3766, 6892)]