317761976

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{14293}}^1$

素因数の和:14703

約数の個数: 32

約数和(自身を含む): 682681440

約数和(自身を除く): 364919464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 2779, 3176, 5558, 11116, 14293, 22232, 28586, 57172, 100051, 114344, 200102, 400204, 800408, 5674321, 11348642, 22697284, 39720247, 45394568, 79440494, 158880988, 317761976]

約数ペア:

[(1, 317761976), (2, 158880988), (4, 79440494), (7, 45394568), (8, 39720247), (14, 22697284), (28, 11348642), (56, 5674321), (397, 800408), (794, 400204), (1588, 200102), (2779, 114344), (3176, 100051), (5558, 57172), (11116, 28586), (14293, 22232)]