28260256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{51949}}^1$

素因数の和:51976

約数の個数: 24

約数和(自身を含む): 58911300

約数和(自身を除く): 30651044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 51949, 103898, 207796, 415592, 831184, 883133, 1662368, 1766266, 3532532, 7065064, 14130128, 28260256]

約数ペア:

[(1, 28260256), (2, 14130128), (4, 7065064), (8, 3532532), (16, 1766266), (17, 1662368), (32, 883133), (34, 831184), (68, 415592), (136, 207796), (272, 103898), (544, 51949)]