70342648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{887}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 67759112

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 431, 862, 887, 1724, 1774, 3448, 3548, 7096, 9913, 19826, 20401, 39652, 40802, 79304, 81604, 163208, 382297, 764594, 1529188, 3058376, 8792831, 17585662, 35171324, 70342648]

約数ペア:

[(1, 70342648), (2, 35171324), (4, 17585662), (8, 8792831), (23, 3058376), (46, 1529188), (92, 764594), (184, 382297), (431, 163208), (862, 81604), (887, 79304), (1724, 40802), (1774, 39652), (3448, 20401), (3548, 19826), (7096, 9913)]