42589190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4441}}^1$

素因数の和:4592

約数の個数: 32

約数和(自身を含む): 88271424

約数和(自身を除く): 45682234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4441, 4795, 8882, 9590, 22205, 31087, 44410, 62174, 155435, 310870, 608417, 1216834, 3042085, 4258919, 6084170, 8517838, 21294595, 42589190]

約数ペア:

[(1, 42589190), (2, 21294595), (5, 8517838), (7, 6084170), (10, 4258919), (14, 3042085), (35, 1216834), (70, 608417), (137, 310870), (274, 155435), (685, 62174), (959, 44410), (1370, 31087), (1918, 22205), (4441, 9590), (4795, 8882)]