69290984

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 154103040

約数和(自身を除く): 84812056

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 103, 164, 206, 287, 293, 328, 412, 574, 586, 721, 824, 1148, 1172, 1442, 2051, 2296, 2344, 2884, 4102, 4223, 5768, 8204, 8446, 12013, 16408, 16892, 24026, 29561, 30179, 33784, 48052, 59122, 60358, 84091, 96104, 118244, 120716, 168182, 211253, 236488, 241432, 336364, 422506, 672728, 845012, 1237339, 1690024, 2474678, 4949356, 8661373, 9898712, 17322746, 34645492, 69290984]

約数ペア:

[(1, 69290984), (2, 34645492), (4, 17322746), (7, 9898712), (8, 8661373), (14, 4949356), (28, 2474678), (41, 1690024), (56, 1237339), (82, 845012), (103, 672728), (164, 422506), (206, 336364), (287, 241432), (293, 236488), (328, 211253), (412, 168182), (574, 120716), (586, 118244), (721, 96104), (824, 84091), (1148, 60358), (1172, 59122), (1442, 48052), (2051, 33784), (2296, 30179), (2344, 29561), (2884, 24026), (4102, 16892), (4223, 16408), (5768, 12013), (8204, 8446)]