40702424

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16903}}^1$

素因数の和:16959

約数の個数: 32

約数和(自身を含む): 89253120

約数和(自身を除く): 48550696

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 16903, 33806, 67612, 118321, 135224, 236642, 473284, 726829, 946568, 1453658, 2907316, 5087803, 5814632, 10175606, 20351212, 40702424]

約数ペア:

[(1, 40702424), (2, 20351212), (4, 10175606), (7, 5814632), (8, 5087803), (14, 2907316), (28, 1453658), (43, 946568), (56, 726829), (86, 473284), (172, 236642), (301, 135224), (344, 118321), (602, 67612), (1204, 33806), (2408, 16903)]