8584214828

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{20627}}^1$

素因数の和:20894

約数の個数: 48

約数和(自身を含む): 17466140160

約数和(自身を除く): 8881925332

約数列:

[1, 2, 4, 7, 14, 28, 89, 167, 178, 334, 356, 623, 668, 1169, 1246, 2338, 2492, 4676, 14863, 20627, 29726, 41254, 59452, 82508, 104041, 144389, 208082, 288778, 416164, 577556, 1835803, 3444709, 3671606, 6889418, 7343212, 12850621, 13778836, 24112963, 25701242, 48225926, 51402484, 96451852, 306579101, 613158202, 1226316404, 2146053707, 4292107414, 8584214828]

約数ペア:

[(1, 8584214828), (2, 4292107414), (4, 2146053707), (7, 1226316404), (14, 613158202), (28, 306579101), (89, 96451852), (167, 51402484), (178, 48225926), (334, 25701242), (356, 24112963), (623, 13778836), (668, 12850621), (1169, 7343212), (1246, 6889418), (2338, 3671606), (2492, 3444709), (4676, 1835803), (14863, 577556), (20627, 416164), (29726, 288778), (41254, 208082), (59452, 144389), (82508, 104041)]