99791428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 204120000

約数和(自身を除く): 104328572

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 356, 374, 748, 979, 1499, 1513, 1958, 2998, 3026, 3916, 5996, 6052, 16489, 16643, 25483, 32978, 33286, 50966, 65956, 66572, 101932, 133411, 266822, 280313, 533644, 560626, 1121252, 1467521, 2267987, 2935042, 4535974, 5870084, 9071948, 24947857, 49895714, 99791428]

約数ペア:

[(1, 99791428), (2, 49895714), (4, 24947857), (11, 9071948), (17, 5870084), (22, 4535974), (34, 2935042), (44, 2267987), (68, 1467521), (89, 1121252), (178, 560626), (187, 533644), (356, 280313), (374, 266822), (748, 133411), (979, 101932), (1499, 66572), (1513, 65956), (1958, 50966), (2998, 33286), (3026, 32978), (3916, 25483), (5996, 16643), (6052, 16489)]