68491696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47041}}^1$

素因数の和:47069

約数の個数: 40

約数和(自身を含む): 163329824

約数和(自身を除く): 94838128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 47041, 94082, 188164, 329287, 376328, 611533, 658574, 752656, 1223066, 1317148, 2446132, 2634296, 4280731, 4892264, 5268592, 8561462, 9784528, 17122924, 34245848, 68491696]

約数ペア:

[(1, 68491696), (2, 34245848), (4, 17122924), (7, 9784528), (8, 8561462), (13, 5268592), (14, 4892264), (16, 4280731), (26, 2634296), (28, 2446132), (52, 1317148), (56, 1223066), (91, 752656), (104, 658574), (112, 611533), (182, 376328), (208, 329287), (364, 188164), (728, 94082), (1456, 47041)]