42816424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40241}}^1$

素因数の和:40273

約数の個数: 32

約数和(自身を含む): 96580800

約数和(自身を除く): 53764376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 40241, 80482, 160964, 281687, 321928, 563374, 764579, 1126748, 1529158, 2253496, 3058316, 5352053, 6116632, 10704106, 21408212, 42816424]

約数ペア:

[(1, 42816424), (2, 21408212), (4, 10704106), (7, 6116632), (8, 5352053), (14, 3058316), (19, 2253496), (28, 1529158), (38, 1126748), (56, 764579), (76, 563374), (133, 321928), (152, 281687), (266, 160964), (532, 80482), (1064, 40241)]