73026728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11173}}^1$

素因数の和:11241

約数の個数: 32

約数和(自身を含む): 147496800

約数和(自身を除く): 74470072

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 11173, 22346, 44692, 89384, 212287, 424574, 480439, 849148, 960878, 1698296, 1921756, 3843512, 9128341, 18256682, 36513364, 73026728]

約数ペア:

[(1, 73026728), (2, 36513364), (4, 18256682), (8, 9128341), (19, 3843512), (38, 1921756), (43, 1698296), (76, 960878), (86, 849148), (152, 480439), (172, 424574), (344, 212287), (817, 89384), (1634, 44692), (3268, 22346), (6536, 11173)]