71646112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{117839}}^1$

素因数の和:117868

約数の個数: 24

約数和(自身を含む): 148478400

約数和(自身を除く): 76832288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 117839, 235678, 471356, 942712, 1885424, 2238941, 3770848, 4477882, 8955764, 17911528, 35823056, 71646112]

約数ペア:

[(1, 71646112), (2, 35823056), (4, 17911528), (8, 8955764), (16, 4477882), (19, 3770848), (32, 2238941), (38, 1885424), (76, 942712), (152, 471356), (304, 235678), (608, 117839)]