42352772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 93004800

約数和(自身を除く): 50652028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 691, 796, 1382, 1393, 2189, 2764, 2786, 4378, 4837, 5572, 7601, 8756, 9674, 15202, 15323, 19348, 30404, 30646, 53207, 61292, 106414, 137509, 212828, 275018, 550036, 962563, 1512599, 1925126, 3025198, 3850252, 6050396, 10588193, 21176386, 42352772]

約数ペア:

[(1, 42352772), (2, 21176386), (4, 10588193), (7, 6050396), (11, 3850252), (14, 3025198), (22, 1925126), (28, 1512599), (44, 962563), (77, 550036), (154, 275018), (199, 212828), (308, 137509), (398, 106414), (691, 61292), (796, 53207), (1382, 30646), (1393, 30404), (2189, 19348), (2764, 15323), (2786, 15202), (4378, 9674), (4837, 8756), (5572, 7601)]