69930328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1873}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 141674400

約数和(自身を除く): 71744072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 1873, 2872, 3746, 4667, 7492, 9334, 14984, 18668, 24349, 37336, 48698, 97396, 194792, 672407, 1344814, 2689628, 5379256, 8741291, 17482582, 34965164, 69930328]

約数ペア:

[(1, 69930328), (2, 34965164), (4, 17482582), (8, 8741291), (13, 5379256), (26, 2689628), (52, 1344814), (104, 672407), (359, 194792), (718, 97396), (1436, 48698), (1873, 37336), (2872, 24349), (3746, 18668), (4667, 14984), (7492, 9334)]