5428028116

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{644047}}^1$

素因数の和:644108

約数の個数: 36

約数和(自身を含む): 11306906688

約数和(自身を除く): 5878878572

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 644047, 1288094, 2576188, 4508329, 9016658, 18033316, 27694021, 31558303, 55388042, 63116606, 110776084, 126233212, 193858147, 387716294, 775432588, 1357007029, 2714014058, 5428028116]

約数ペア:

[(1, 5428028116), (2, 2714014058), (4, 1357007029), (7, 775432588), (14, 387716294), (28, 193858147), (43, 126233212), (49, 110776084), (86, 63116606), (98, 55388042), (172, 31558303), (196, 27694021), (301, 18033316), (602, 9016658), (1204, 4508329), (2107, 2576188), (4214, 1288094), (8428, 644047)]