23285716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 46267200

約数和(自身を除く): 22981484

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 268, 269, 323, 538, 646, 1076, 1139, 1273, 1292, 2278, 2546, 4556, 4573, 5092, 5111, 9146, 10222, 18023, 18292, 20444, 21641, 36046, 43282, 72092, 86564, 86887, 173774, 306391, 342437, 347548, 612782, 684874, 1225564, 1369748, 5821429, 11642858, 23285716]

約数ペア:

[(1, 23285716), (2, 11642858), (4, 5821429), (17, 1369748), (19, 1225564), (34, 684874), (38, 612782), (67, 347548), (68, 342437), (76, 306391), (134, 173774), (268, 86887), (269, 86564), (323, 72092), (538, 43282), (646, 36046), (1076, 21641), (1139, 20444), (1273, 18292), (1292, 18023), (2278, 10222), (2546, 9146), (4556, 5111), (4573, 5092)]