26492830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4193

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 33261410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 4159, 6370, 8318, 20795, 29113, 41590, 54067, 58226, 108134, 145565, 203791, 270335, 291130, 378469, 407582, 540670, 756938, 1018955, 1892345, 2037910, 2649283, 3784690, 5298566, 13246415, 26492830]

約数ペア:

[(1, 26492830), (2, 13246415), (5, 5298566), (7, 3784690), (10, 2649283), (13, 2037910), (14, 1892345), (26, 1018955), (35, 756938), (49, 540670), (65, 407582), (70, 378469), (91, 291130), (98, 270335), (130, 203791), (182, 145565), (245, 108134), (455, 58226), (490, 54067), (637, 41590), (910, 29113), (1274, 20795), (3185, 8318), (4159, 6370)]