71928824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7639}}^1$

素因数の和:7763

約数の個数: 32

約数和(自身を含む): 148521600

約数和(自身を除く): 76592776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 7639, 9416, 15278, 30556, 61112, 84029, 168058, 336116, 672232, 817373, 1634746, 3269492, 6538984, 8991103, 17982206, 35964412, 71928824]

約数ペア:

[(1, 71928824), (2, 35964412), (4, 17982206), (8, 8991103), (11, 6538984), (22, 3269492), (44, 1634746), (88, 817373), (107, 672232), (214, 336116), (428, 168058), (856, 84029), (1177, 61112), (2354, 30556), (4708, 15278), (7639, 9416)]