42786436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138917}}^1$

素因数の和:138939

約数の個数: 24

約数和(自身を含む): 93352896

約数和(自身を除く): 50566460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 138917, 277834, 555668, 972419, 1528087, 1944838, 3056174, 3889676, 6112348, 10696609, 21393218, 42786436]

約数ペア:

[(1, 42786436), (2, 21393218), (4, 10696609), (7, 6112348), (11, 3889676), (14, 3056174), (22, 1944838), (28, 1528087), (44, 972419), (77, 555668), (154, 277834), (308, 138917)]