47407952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 95714856

約数和(自身を除く): 48306904

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1097, 1168, 2194, 2701, 4388, 5402, 8776, 10804, 17552, 21608, 40589, 43216, 80081, 81178, 160162, 162356, 320324, 324712, 640648, 649424, 1281296, 2962997, 5925994, 11851988, 23703976, 47407952]

約数ペア:

[(1, 47407952), (2, 23703976), (4, 11851988), (8, 5925994), (16, 2962997), (37, 1281296), (73, 649424), (74, 640648), (146, 324712), (148, 320324), (292, 162356), (296, 160162), (584, 81178), (592, 80081), (1097, 43216), (1168, 40589), (2194, 21608), (2701, 17552), (4388, 10804), (5402, 8776)]