12982732

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 27320832

約数和(自身を除く): 14338100

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 263, 287, 301, 526, 574, 602, 1052, 1148, 1204, 1763, 1841, 3526, 3682, 7052, 7364, 10783, 11309, 12341, 21566, 22618, 24682, 43132, 45236, 49364, 75481, 79163, 150962, 158326, 301924, 316652, 463669, 927338, 1854676, 3245683, 6491366, 12982732]

約数ペア:

[(1, 12982732), (2, 6491366), (4, 3245683), (7, 1854676), (14, 927338), (28, 463669), (41, 316652), (43, 301924), (82, 158326), (86, 150962), (164, 79163), (172, 75481), (263, 49364), (287, 45236), (301, 43132), (526, 24682), (574, 22618), (602, 21566), (1052, 12341), (1148, 11309), (1204, 10783), (1763, 7364), (1841, 7052), (3526, 3682)]