25295466

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 59524416

約数和(自身を除く): 34228950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 887, 1358, 1774, 2037, 2661, 4074, 4753, 5322, 6209, 9506, 12418, 14259, 18627, 28518, 37254, 43463, 86039, 86926, 130389, 172078, 258117, 260778, 516234, 602273, 1204546, 1806819, 3613638, 4215911, 8431822, 12647733, 25295466]

約数ペア:

[(1, 25295466), (2, 12647733), (3, 8431822), (6, 4215911), (7, 3613638), (14, 1806819), (21, 1204546), (42, 602273), (49, 516234), (97, 260778), (98, 258117), (147, 172078), (194, 130389), (291, 86926), (294, 86039), (582, 43463), (679, 37254), (887, 28518), (1358, 18627), (1774, 14259), (2037, 12418), (2661, 9506), (4074, 6209), (4753, 5322)]