28318632

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{4937}}^1$

素因数の和:5185

約数の個数: 32

約数和(自身を含む): 71107200

約数和(自身を除く): 42788568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 4937, 5736, 9874, 14811, 19748, 29622, 39496, 59244, 118488, 1179943, 2359886, 3539829, 4719772, 7079658, 9439544, 14159316, 28318632]

約数ペア:

[(1, 28318632), (2, 14159316), (3, 9439544), (4, 7079658), (6, 4719772), (8, 3539829), (12, 2359886), (24, 1179943), (239, 118488), (478, 59244), (717, 39496), (956, 29622), (1434, 19748), (1912, 14811), (2868, 9874), (4937, 5736)]