28634732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 62092800

約数和(自身を除く): 33458068

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1399, 1462, 2798, 2924, 5117, 5596, 9793, 10234, 19586, 20468, 23783, 39172, 47566, 60157, 95132, 120314, 166481, 240628, 332962, 421099, 665924, 842198, 1022669, 1684396, 2045338, 4090676, 7158683, 14317366, 28634732]

約数ペア:

[(1, 28634732), (2, 14317366), (4, 7158683), (7, 4090676), (14, 2045338), (17, 1684396), (28, 1022669), (34, 842198), (43, 665924), (68, 421099), (86, 332962), (119, 240628), (172, 166481), (238, 120314), (301, 95132), (476, 60157), (602, 47566), (731, 39172), (1204, 23783), (1399, 20468), (1462, 19586), (2798, 10234), (2924, 9793), (5117, 5596)]