28861572

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 69818112

約数和(自身を除く): 40956540

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 564, 701, 876, 1402, 2103, 2804, 3431, 4206, 6862, 8412, 10293, 13724, 20586, 32947, 41172, 51173, 65894, 98841, 102346, 131788, 153519, 197682, 204692, 307038, 395364, 614076, 2405131, 4810262, 7215393, 9620524, 14430786, 28861572]

約数ペア:

[(1, 28861572), (2, 14430786), (3, 9620524), (4, 7215393), (6, 4810262), (12, 2405131), (47, 614076), (73, 395364), (94, 307038), (141, 204692), (146, 197682), (188, 153519), (219, 131788), (282, 102346), (292, 98841), (438, 65894), (564, 51173), (701, 41172), (876, 32947), (1402, 20586), (2103, 13724), (2804, 10293), (3431, 8412), (4206, 6862)]