26443256

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7741}}^1$

素因数の和:7815

約数の個数: 32

約数和(自身を含む): 57600480

約数和(自身を除く): 31157224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 7741, 15482, 30964, 54187, 61928, 108374, 216748, 433496, 472201, 944402, 1888804, 3305407, 3777608, 6610814, 13221628, 26443256]

約数ペア:

[(1, 26443256), (2, 13221628), (4, 6610814), (7, 3777608), (8, 3305407), (14, 1888804), (28, 944402), (56, 472201), (61, 433496), (122, 216748), (244, 108374), (427, 61928), (488, 54187), (854, 30964), (1708, 15482), (3416, 7741)]