26750256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 75161856

約数和(自身を除く): 48411600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 263, 312, 326, 489, 526, 624, 652, 789, 978, 1052, 1304, 1578, 1956, 2104, 2119, 2608, 3156, 3419, 3912, 4208, 4238, 6312, 6357, 6838, 7824, 8476, 10257, 12624, 12714, 13676, 16952, 20514, 25428, 27352, 33904, 41028, 42869, 50856, 54704, 82056, 85738, 101712, 128607, 164112, 171476, 257214, 342952, 514428, 557297, 685904, 1028856, 1114594, 1671891, 2057712, 2229188, 3343782, 4458376, 6687564, 8916752, 13375128, 26750256]

約数ペア:

[(1, 26750256), (2, 13375128), (3, 8916752), (4, 6687564), (6, 4458376), (8, 3343782), (12, 2229188), (13, 2057712), (16, 1671891), (24, 1114594), (26, 1028856), (39, 685904), (48, 557297), (52, 514428), (78, 342952), (104, 257214), (156, 171476), (163, 164112), (208, 128607), (263, 101712), (312, 85738), (326, 82056), (489, 54704), (526, 50856), (624, 42869), (652, 41028), (789, 33904), (978, 27352), (1052, 25428), (1304, 20514), (1578, 16952), (1956, 13676), (2104, 12714), (2119, 12624), (2608, 10257), (3156, 8476), (3419, 7824), (3912, 6838), (4208, 6357), (4238, 6312)]