67517264

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 133324800

約数和(自身を除く): 65807536

約数列:

[1, 2, 4, 8, 16, 127, 149, 223, 254, 298, 446, 508, 596, 892, 1016, 1192, 1784, 2032, 2384, 3568, 18923, 28321, 33227, 37846, 56642, 66454, 75692, 113284, 132908, 151384, 226568, 265816, 302768, 453136, 531632, 4219829, 8439658, 16879316, 33758632, 67517264]

約数ペア:

[(1, 67517264), (2, 33758632), (4, 16879316), (8, 8439658), (16, 4219829), (127, 531632), (149, 453136), (223, 302768), (254, 265816), (298, 226568), (446, 151384), (508, 132908), (596, 113284), (892, 75692), (1016, 66454), (1192, 56642), (1784, 37846), (2032, 33227), (2384, 28321), (3568, 18923)]