77834764

素因数分解:

$2^2\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{1987}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 155859200

約数和(自身を除く): 78024436

約数列:

[1, 2, 4, 7, 14, 28, 1399, 1987, 2798, 3974, 5596, 7948, 9793, 13909, 19586, 27818, 39172, 55636, 2779813, 5559626, 11119252, 19458691, 38917382, 77834764]

約数ペア:

[(1, 77834764), (2, 38917382), (4, 19458691), (7, 11119252), (14, 5559626), (28, 2779813), (1399, 55636), (1987, 39172), (2798, 27818), (3974, 19586), (5596, 13909), (7948, 9793)]