70380518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 117778752

約数和(自身を除く): 47398234

約数列:

[1, 2, 13, 26, 41, 82, 103, 206, 533, 641, 1066, 1282, 1339, 2678, 4223, 8333, 8446, 16666, 26281, 52562, 54899, 66023, 109798, 132046, 341653, 683306, 858299, 1716598, 2706943, 5413886, 35190259, 70380518]

約数ペア:

[(1, 70380518), (2, 35190259), (13, 5413886), (26, 2706943), (41, 1716598), (82, 858299), (103, 683306), (206, 341653), (533, 132046), (641, 109798), (1066, 66023), (1282, 54899), (1339, 52562), (2678, 26281), (4223, 16666), (8333, 8446)]