64907564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 128314368

約数和(自身を除く): 63406804

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 883, 1081, 1564, 1598, 1766, 2162, 3196, 3532, 4324, 15011, 18377, 20309, 30022, 36754, 40618, 41501, 60044, 73508, 81236, 83002, 166004, 345253, 690506, 705517, 954523, 1381012, 1411034, 1909046, 2822068, 3818092, 16226891, 32453782, 64907564]

約数ペア:

[(1, 64907564), (2, 32453782), (4, 16226891), (17, 3818092), (23, 2822068), (34, 1909046), (46, 1411034), (47, 1381012), (68, 954523), (92, 705517), (94, 690506), (188, 345253), (391, 166004), (782, 83002), (799, 81236), (883, 73508), (1081, 60044), (1564, 41501), (1598, 40618), (1766, 36754), (2162, 30022), (3196, 20309), (3532, 18377), (4324, 15011)]