28494186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5101}}^1$

素因数の和:5139

約数の個数: 48

約数和(自身を含む): 69795360

約数和(自身を除く): 41301174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5101, 5586, 10202, 15303, 30606, 35707, 71414, 96919, 107121, 193838, 214242, 249949, 290757, 499898, 581514, 678433, 749847, 1356866, 1499694, 2035299, 4070598, 4749031, 9498062, 14247093, 28494186]

約数ペア:

[(1, 28494186), (2, 14247093), (3, 9498062), (6, 4749031), (7, 4070598), (14, 2035299), (19, 1499694), (21, 1356866), (38, 749847), (42, 678433), (49, 581514), (57, 499898), (98, 290757), (114, 249949), (133, 214242), (147, 193838), (266, 107121), (294, 96919), (399, 71414), (798, 35707), (931, 30606), (1862, 15303), (2793, 10202), (5101, 5586)]