28632156721

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{8527}}^1$

素因数の和:8726

約数の個数: 48

約数和(自身を含む): 36748857600

約数和(自身を除く): 8116700879

約数列:

[1, 7, 17, 29, 49, 119, 139, 203, 493, 833, 973, 1421, 2363, 3451, 4031, 6811, 8527, 16541, 24157, 28217, 59689, 68527, 115787, 144959, 197519, 247283, 417823, 479689, 1014713, 1185253, 1730981, 3357823, 4203811, 7102991, 8296771, 12116867, 20149301, 29426677, 34372337, 58077397, 141045107, 205986739, 240606359, 584329729, 987315749, 1684244513, 4090308103, 28632156721]

約数ペア:

[(1, 28632156721), (7, 4090308103), (17, 1684244513), (29, 987315749), (49, 584329729), (119, 240606359), (139, 205986739), (203, 141045107), (493, 58077397), (833, 34372337), (973, 29426677), (1421, 20149301), (2363, 12116867), (3451, 8296771), (4031, 7102991), (6811, 4203811), (8527, 3357823), (16541, 1730981), (24157, 1185253), (28217, 1014713), (59689, 479689), (68527, 417823), (115787, 247283), (144959, 197519)]