22662892

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2750

約数の個数: 36

約数和(自身を含む): 47225640

約数和(自身を除く): 24562748

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 2689, 4214, 5378, 8428, 10756, 18823, 37646, 75292, 115627, 131761, 231254, 263522, 462508, 527044, 809389, 1618778, 3237556, 5665723, 11331446, 22662892]

約数ペア:

[(1, 22662892), (2, 11331446), (4, 5665723), (7, 3237556), (14, 1618778), (28, 809389), (43, 527044), (49, 462508), (86, 263522), (98, 231254), (172, 131761), (196, 115627), (301, 75292), (602, 37646), (1204, 18823), (2107, 10756), (2689, 8428), (4214, 5378)]