77883316

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6607}}^1$

素因数の和:7039

約数の個数: 24

約数和(自身を含む): 156160256

約数和(自身を除く): 78276940

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 6607, 11788, 13214, 26428, 46249, 92498, 184996, 2781547, 5563094, 11126188, 19470829, 38941658, 77883316]

約数ペア:

[(1, 77883316), (2, 38941658), (4, 19470829), (7, 11126188), (14, 5563094), (28, 2781547), (421, 184996), (842, 92498), (1684, 46249), (2947, 26428), (5894, 13214), (6607, 11788)]