70427316

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{42839}}^1$

素因数の和:42983

約数の個数: 24

約数和(自身を含む): 165533760

約数和(自身を除く): 95106444

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 42839, 85678, 128517, 171356, 257034, 514068, 5868943, 11737886, 17606829, 23475772, 35213658, 70427316]

約数ペア:

[(1, 70427316), (2, 35213658), (3, 23475772), (4, 17606829), (6, 11737886), (12, 5868943), (137, 514068), (274, 257034), (411, 171356), (548, 128517), (822, 85678), (1644, 42839)]