4396603204

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2447}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 9142398720

約数和(自身を除く): 4745795516

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 103, 178, 196, 206, 356, 412, 623, 721, 1246, 1442, 2447, 2492, 2884, 4361, 4894, 5047, 8722, 9167, 9788, 10094, 17129, 17444, 18334, 20188, 34258, 36668, 64169, 68516, 119903, 128338, 217783, 239806, 252041, 256676, 435566, 449183, 479612, 504082, 871132, 898366, 1008164, 1524481, 1764287, 1796732, 3048962, 3528574, 6097924, 7057148, 10671367, 12350009, 21342734, 22431649, 24700018, 42685468, 44863298, 49400036, 89726596, 157021543, 314043086, 628086172, 1099150801, 2198301602, 4396603204]

約数ペア:

[(1, 4396603204), (2, 2198301602), (4, 1099150801), (7, 628086172), (14, 314043086), (28, 157021543), (49, 89726596), (89, 49400036), (98, 44863298), (103, 42685468), (178, 24700018), (196, 22431649), (206, 21342734), (356, 12350009), (412, 10671367), (623, 7057148), (721, 6097924), (1246, 3528574), (1442, 3048962), (2447, 1796732), (2492, 1764287), (2884, 1524481), (4361, 1008164), (4894, 898366), (5047, 871132), (8722, 504082), (9167, 479612), (9788, 449183), (10094, 435566), (17129, 256676), (17444, 252041), (18334, 239806), (20188, 217783), (34258, 128338), (36668, 119903), (64169, 68516)]