11721568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 25310880

約数和(自身を除く): 13589312

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 743, 928, 986, 1486, 1972, 2972, 3944, 5944, 7888, 11888, 12631, 15776, 21547, 23776, 25262, 43094, 50524, 86188, 101048, 172376, 202096, 344752, 366299, 404192, 689504, 732598, 1465196, 2930392, 5860784, 11721568]

約数ペア:

[(1, 11721568), (2, 5860784), (4, 2930392), (8, 1465196), (16, 732598), (17, 689504), (29, 404192), (32, 366299), (34, 344752), (58, 202096), (68, 172376), (116, 101048), (136, 86188), (232, 50524), (272, 43094), (464, 25262), (493, 23776), (544, 21547), (743, 15776), (928, 12631), (986, 11888), (1486, 7888), (1972, 5944), (2972, 3944)]