29265628

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 60712960

約数和(自身を除く): 31447332

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 109, 172, 218, 223, 301, 436, 446, 602, 763, 892, 1204, 1526, 1561, 3052, 3122, 4687, 6244, 9374, 9589, 18748, 19178, 24307, 32809, 38356, 48614, 65618, 67123, 97228, 131236, 134246, 170149, 268492, 340298, 680596, 1045201, 2090402, 4180804, 7316407, 14632814, 29265628]

約数ペア:

[(1, 29265628), (2, 14632814), (4, 7316407), (7, 4180804), (14, 2090402), (28, 1045201), (43, 680596), (86, 340298), (109, 268492), (172, 170149), (218, 134246), (223, 131236), (301, 97228), (436, 67123), (446, 65618), (602, 48614), (763, 38356), (892, 32809), (1204, 24307), (1526, 19178), (1561, 18748), (3052, 9589), (3122, 9374), (4687, 6244)]