25900928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{11903}}^1$

素因数の和:11934

約数の個数: 32

約数和(自身を含む): 54639360

約数和(自身を除く): 28738432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 11903, 23806, 47612, 95224, 190448, 202351, 380896, 404702, 761792, 809404, 1523584, 1618808, 3237616, 6475232, 12950464, 25900928]

約数ペア:

[(1, 25900928), (2, 12950464), (4, 6475232), (8, 3237616), (16, 1618808), (17, 1523584), (32, 809404), (34, 761792), (64, 404702), (68, 380896), (128, 202351), (136, 190448), (272, 95224), (544, 47612), (1088, 23806), (2176, 11903)]