28437256

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 27083384

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 1427, 2491, 2854, 4982, 5708, 9964, 11416, 19928, 67069, 75631, 134138, 151262, 268276, 302524, 536552, 605048, 3554657, 7109314, 14218628, 28437256]

約数ペア:

[(1, 28437256), (2, 14218628), (4, 7109314), (8, 3554657), (47, 605048), (53, 536552), (94, 302524), (106, 268276), (188, 151262), (212, 134138), (376, 75631), (424, 67069), (1427, 19928), (2491, 11416), (2854, 9964), (4982, 5708)]