67787536

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 135527040

約数和(自身を除く): 67739504

約数列:

[1, 2, 4, 8, 16, 47, 94, 109, 188, 218, 376, 436, 752, 827, 872, 1654, 1744, 3308, 5123, 6616, 10246, 13232, 20492, 38869, 40984, 77738, 81968, 90143, 155476, 180286, 310952, 360572, 621904, 721144, 1442288, 4236721, 8473442, 16946884, 33893768, 67787536]

約数ペア:

[(1, 67787536), (2, 33893768), (4, 16946884), (8, 8473442), (16, 4236721), (47, 1442288), (94, 721144), (109, 621904), (188, 360572), (218, 310952), (376, 180286), (436, 155476), (752, 90143), (827, 81968), (872, 77738), (1654, 40984), (1744, 38869), (3308, 20492), (5123, 13232), (6616, 10246)]