42168152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2917}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 85789200

約数和(自身を除く): 43621048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2917, 3614, 5834, 7228, 11668, 14456, 23336, 37921, 75842, 151684, 303368, 405463, 810926, 1621852, 3243704, 5271019, 10542038, 21084076, 42168152]

約数ペア:

[(1, 42168152), (2, 21084076), (4, 10542038), (8, 5271019), (13, 3243704), (26, 1621852), (52, 810926), (104, 405463), (139, 303368), (278, 151684), (556, 75842), (1112, 37921), (1807, 23336), (2917, 14456), (3614, 11668), (5834, 7228)]