25984816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 60808608

約数和(自身を除く): 34823792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 277, 286, 328, 451, 533, 554, 572, 656, 902, 1066, 1108, 1144, 1804, 2132, 2216, 2288, 3047, 3601, 3608, 4264, 4432, 5863, 6094, 7202, 7216, 8528, 11357, 11726, 12188, 14404, 22714, 23452, 24376, 28808, 39611, 45428, 46904, 48752, 57616, 79222, 90856, 93808, 124927, 147641, 158444, 181712, 249854, 295282, 316888, 499708, 590564, 633776, 999416, 1181128, 1624051, 1998832, 2362256, 3248102, 6496204, 12992408, 25984816]

約数ペア:

[(1, 25984816), (2, 12992408), (4, 6496204), (8, 3248102), (11, 2362256), (13, 1998832), (16, 1624051), (22, 1181128), (26, 999416), (41, 633776), (44, 590564), (52, 499708), (82, 316888), (88, 295282), (104, 249854), (143, 181712), (164, 158444), (176, 147641), (208, 124927), (277, 93808), (286, 90856), (328, 79222), (451, 57616), (533, 48752), (554, 46904), (572, 45428), (656, 39611), (902, 28808), (1066, 24376), (1108, 23452), (1144, 22714), (1804, 14404), (2132, 12188), (2216, 11726), (2288, 11357), (3047, 8528), (3601, 7216), (3608, 7202), (4264, 6094), (4432, 5863)]