17390252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 35779968

約数和(自身を除く): 18389716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 347, 374, 694, 737, 748, 1139, 1388, 1474, 2278, 2948, 3817, 4556, 5899, 7634, 11798, 12529, 15268, 23249, 23596, 25058, 46498, 50116, 64889, 92996, 129778, 255739, 259556, 395233, 511478, 790466, 1022956, 1580932, 4347563, 8695126, 17390252]

約数ペア:

[(1, 17390252), (2, 8695126), (4, 4347563), (11, 1580932), (17, 1022956), (22, 790466), (34, 511478), (44, 395233), (67, 259556), (68, 255739), (134, 129778), (187, 92996), (268, 64889), (347, 50116), (374, 46498), (694, 25058), (737, 23596), (748, 23249), (1139, 15268), (1388, 12529), (1474, 11798), (2278, 7634), (2948, 5899), (3817, 4556)]