2468816

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 60

約数和(自身を含む): 5767488

約数和(自身を除く): 3298672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 67, 94, 98, 112, 134, 188, 196, 268, 329, 376, 392, 469, 536, 658, 752, 784, 938, 1072, 1316, 1876, 2303, 2632, 3149, 3283, 3752, 4606, 5264, 6298, 6566, 7504, 9212, 12596, 13132, 18424, 22043, 25192, 26264, 36848, 44086, 50384, 52528, 88172, 154301, 176344, 308602, 352688, 617204, 1234408, 2468816]

約数ペア:

[(1, 2468816), (2, 1234408), (4, 617204), (7, 352688), (8, 308602), (14, 176344), (16, 154301), (28, 88172), (47, 52528), (49, 50384), (56, 44086), (67, 36848), (94, 26264), (98, 25192), (112, 22043), (134, 18424), (188, 13132), (196, 12596), (268, 9212), (329, 7504), (376, 6566), (392, 6298), (469, 5264), (536, 4606), (658, 3752), (752, 3283), (784, 3149), (938, 2632), (1072, 2303), (1316, 1876)]