67941776

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1109}}^1$

素因数の和:1671

約数の個数: 40

約数和(自身を含む): 150853440

約数和(自身を除く): 82911664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 1109, 2188, 2218, 3829, 4376, 4436, 7658, 7763, 8752, 8872, 15316, 15526, 17744, 30632, 31052, 61264, 62104, 124208, 606623, 1213246, 2426492, 4246361, 4852984, 8492722, 9705968, 16985444, 33970888, 67941776]

約数ペア:

[(1, 67941776), (2, 33970888), (4, 16985444), (7, 9705968), (8, 8492722), (14, 4852984), (16, 4246361), (28, 2426492), (56, 1213246), (112, 606623), (547, 124208), (1094, 62104), (1109, 61264), (2188, 31052), (2218, 30632), (3829, 17744), (4376, 15526), (4436, 15316), (7658, 8872), (7763, 8752)]