26289428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1928

約数の個数: 36

約数和(自身を含む): 52340820

約数和(自身を除く): 26051392

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 1873, 3509, 3746, 7018, 7492, 14036, 20603, 41206, 54317, 82412, 108634, 217268, 226633, 453266, 597487, 906532, 1194974, 2389948, 6572357, 13144714, 26289428]

約数ペア:

[(1, 26289428), (2, 13144714), (4, 6572357), (11, 2389948), (22, 1194974), (29, 906532), (44, 597487), (58, 453266), (116, 226633), (121, 217268), (242, 108634), (319, 82412), (484, 54317), (638, 41206), (1276, 20603), (1873, 14036), (3509, 7492), (3746, 7018)]