8894888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 17724000

約数和(自身を除く): 8829112

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 421, 556, 842, 1112, 1684, 2641, 3368, 5282, 7999, 10564, 15998, 21128, 31996, 58519, 63992, 117038, 234076, 468152, 1111861, 2223722, 4447444, 8894888]

約数ペア:

[(1, 8894888), (2, 4447444), (4, 2223722), (8, 1111861), (19, 468152), (38, 234076), (76, 117038), (139, 63992), (152, 58519), (278, 31996), (421, 21128), (556, 15998), (842, 10564), (1112, 7999), (1684, 5282), (2641, 3368)]