69892576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9883}}^1$

素因数の和:9923

約数の個数: 48

約数和(自身を含む): 156918384

約数和(自身を除く): 87025808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9883, 19766, 39532, 79064, 128479, 158128, 168011, 256958, 316256, 336022, 513916, 672044, 1027832, 1344088, 2055664, 2184143, 2688176, 4111328, 4368286, 5376352, 8736572, 17473144, 34946288, 69892576]

約数ペア:

[(1, 69892576), (2, 34946288), (4, 17473144), (8, 8736572), (13, 5376352), (16, 4368286), (17, 4111328), (26, 2688176), (32, 2184143), (34, 2055664), (52, 1344088), (68, 1027832), (104, 672044), (136, 513916), (208, 336022), (221, 316256), (272, 256958), (416, 168011), (442, 158128), (544, 128479), (884, 79064), (1768, 39532), (3536, 19766), (7072, 9883)]