28531144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 55492920

約数和(自身を除く): 26961776

約数列:

[1, 2, 4, 8, 37, 74, 113, 148, 226, 296, 452, 853, 904, 1706, 3412, 4181, 6824, 8362, 16724, 31561, 33448, 63122, 96389, 126244, 192778, 252488, 385556, 771112, 3566393, 7132786, 14265572, 28531144]

約数ペア:

[(1, 28531144), (2, 14265572), (4, 7132786), (8, 3566393), (37, 771112), (74, 385556), (113, 252488), (148, 192778), (226, 126244), (296, 96389), (452, 63122), (853, 33448), (904, 31561), (1706, 16724), (3412, 8362), (4181, 6824)]