42213892

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5821}}^1$

素因数の和:5876

約数の個数: 36

約数和(自身を含む): 88273164

約数和(自身を除く): 46059272

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 5821, 7252, 11642, 23284, 40747, 81494, 162988, 215377, 285229, 430754, 570458, 861508, 1140916, 1507639, 3015278, 6030556, 10553473, 21106946, 42213892]

約数ペア:

[(1, 42213892), (2, 21106946), (4, 10553473), (7, 6030556), (14, 3015278), (28, 1507639), (37, 1140916), (49, 861508), (74, 570458), (98, 430754), (148, 285229), (196, 215377), (259, 162988), (518, 81494), (1036, 40747), (1813, 23284), (3626, 11642), (5821, 7252)]