25743304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 51828120

約数和(自身を除く): 26084816

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 2593, 4964, 5186, 9928, 10372, 20744, 44081, 88162, 176324, 189289, 352648, 378578, 757156, 1514312, 3217913, 6435826, 12871652, 25743304]

約数ペア:

[(1, 25743304), (2, 12871652), (4, 6435826), (8, 3217913), (17, 1514312), (34, 757156), (68, 378578), (73, 352648), (136, 189289), (146, 176324), (292, 88162), (584, 44081), (1241, 20744), (2482, 10372), (2593, 9928), (4964, 5186)]