2872112

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2540

約数の個数: 20

約数和(自身を含む): 5643240

約数和(自身を除く): 2771128

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2459, 4918, 9836, 19672, 39344, 179507, 359014, 718028, 1436056, 2872112]

約数ペア:

[(1, 2872112), (2, 1436056), (4, 718028), (8, 359014), (16, 179507), (73, 39344), (146, 19672), (292, 9836), (584, 4918), (1168, 2459)]