8854385.00000000

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 81729648

約数和(自身を除く): 43582864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 857, 1391, 1712, 1714, 2782, 3424, 3428, 5564, 6856, 11128, 11141, 13712, 22256, 22282, 27424, 44512, 44564, 89128, 91699, 178256, 183398, 356512, 366796, 733592, 1192087, 1467184, 2384174, 2934368, 4768348, 9536696, 19073392, 38146784]

約数ペア:

[(1, 38146784), (2, 19073392), (4, 9536696), (8, 4768348), (13, 2934368), (16, 2384174), (26, 1467184), (32, 1192087), (52, 733592), (104, 366796), (107, 356512), (208, 183398), (214, 178256), (416, 91699), (428, 89128), (856, 44564), (857, 44512), (1391, 27424), (1712, 22282), (1714, 22256), (2782, 13712), (3424, 11141), (3428, 11128), (5564, 6856)]