25005128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 23586232

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 584, 911, 1822, 3431, 3644, 6862, 7288, 13724, 27448, 42817, 66503, 85634, 133006, 171268, 266012, 342536, 532024, 3125641, 6251282, 12502564, 25005128]

約数ペア:

[(1, 25005128), (2, 12502564), (4, 6251282), (8, 3125641), (47, 532024), (73, 342536), (94, 266012), (146, 171268), (188, 133006), (292, 85634), (376, 66503), (584, 42817), (911, 27448), (1822, 13724), (3431, 7288), (3644, 6862)]