28886264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19309}}^1$

素因数の和:19343

約数の個数: 32

約数和(自身を含む): 62564400

約数和(自身を除く): 33678136

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 19309, 38618, 77236, 154472, 212399, 328253, 424798, 656506, 849596, 1313012, 1699192, 2626024, 3610783, 7221566, 14443132, 28886264]

約数ペア:

[(1, 28886264), (2, 14443132), (4, 7221566), (8, 3610783), (11, 2626024), (17, 1699192), (22, 1313012), (34, 849596), (44, 656506), (68, 424798), (88, 328253), (136, 212399), (187, 154472), (374, 77236), (748, 38618), (1496, 19309)]