71626808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42839}}^1$

素因数の和:42875

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 82597192

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 42839, 85678, 171356, 342712, 471229, 813941, 942458, 1627882, 1884916, 3255764, 3769832, 6511528, 8953351, 17906702, 35813404, 71626808]

約数ペア:

[(1, 71626808), (2, 35813404), (4, 17906702), (8, 8953351), (11, 6511528), (19, 3769832), (22, 3255764), (38, 1884916), (44, 1627882), (76, 942458), (88, 813941), (152, 471229), (209, 342712), (418, 171356), (836, 85678), (1672, 42839)]