15255248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 30858888

約数和(自身を除く): 15603640

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 353, 584, 592, 706, 1168, 1412, 2701, 2824, 5402, 5648, 10804, 13061, 21608, 25769, 26122, 43216, 51538, 52244, 103076, 104488, 206152, 208976, 412304, 953453, 1906906, 3813812, 7627624, 15255248]

約数ペア:

[(1, 15255248), (2, 7627624), (4, 3813812), (8, 1906906), (16, 953453), (37, 412304), (73, 208976), (74, 206152), (146, 104488), (148, 103076), (292, 52244), (296, 51538), (353, 43216), (584, 26122), (592, 25769), (706, 21608), (1168, 13061), (1412, 10804), (2701, 5648), (2824, 5402)]