78666434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2593}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 147920256

約数和(自身を除く): 69253822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2593, 2758, 4334, 5186, 15169, 18151, 28523, 30338, 36302, 57046, 199661, 399322, 510821, 1021642, 3575747, 5619031, 7151494, 11238062, 39333217, 78666434]

約数ペア:

[(1, 78666434), (2, 39333217), (7, 11238062), (11, 7151494), (14, 5619031), (22, 3575747), (77, 1021642), (154, 510821), (197, 399322), (394, 199661), (1379, 57046), (2167, 36302), (2593, 30338), (2758, 28523), (4334, 18151), (5186, 15169)]