28966322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 54466560

約数和(自身を除く): 25500238

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 787, 1574, 1673, 2629, 3346, 5258, 5509, 8657, 11018, 17314, 18403, 36806, 60599, 121198, 188093, 376186, 1316651, 2069023, 2633302, 4138046, 14483161, 28966322]

約数ペア:

[(1, 28966322), (2, 14483161), (7, 4138046), (11, 2633302), (14, 2069023), (22, 1316651), (77, 376186), (154, 188093), (239, 121198), (478, 60599), (787, 36806), (1574, 18403), (1673, 17314), (2629, 11018), (3346, 8657), (5258, 5509)]