28060410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2843}}^1$

素因数の和:2907

約数の個数: 64

約数和(自身を含む): 78630912

約数和(自身を除く): 50570502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 2843, 3290, 4935, 5686, 8529, 9870, 14215, 17058, 19901, 28430, 39802, 42645, 59703, 85290, 99505, 119406, 133621, 199010, 267242, 298515, 400863, 597030, 668105, 801726, 935347, 1336210, 1870694, 2004315, 2806041, 4008630, 4676735, 5612082, 9353470, 14030205, 28060410]

約数ペア:

[(1, 28060410), (2, 14030205), (3, 9353470), (5, 5612082), (6, 4676735), (7, 4008630), (10, 2806041), (14, 2004315), (15, 1870694), (21, 1336210), (30, 935347), (35, 801726), (42, 668105), (47, 597030), (70, 400863), (94, 298515), (105, 267242), (141, 199010), (210, 133621), (235, 119406), (282, 99505), (329, 85290), (470, 59703), (658, 42645), (705, 39802), (987, 28430), (1410, 19901), (1645, 17058), (1974, 14215), (2843, 9870), (3290, 8529), (4935, 5686)]