42721104

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8641}}^1$

素因数の和:8755

約数の個数: 40

約数和(自身を含む): 111447232

約数和(自身を除く): 68726128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 8641, 17282, 25923, 34564, 51846, 69128, 103692, 138256, 207384, 414768, 890023, 1780046, 2670069, 3560092, 5340138, 7120184, 10680276, 14240368, 21360552, 42721104]

約数ペア:

[(1, 42721104), (2, 21360552), (3, 14240368), (4, 10680276), (6, 7120184), (8, 5340138), (12, 3560092), (16, 2670069), (24, 1780046), (48, 890023), (103, 414768), (206, 207384), (309, 138256), (412, 103692), (618, 69128), (824, 51846), (1236, 34564), (1648, 25923), (2472, 17282), (4944, 8641)]