78909992

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 175815360

約数和(自身を除く): 96905368

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4283, 4606, 8566, 9212, 17132, 18424, 29981, 34264, 59962, 119924, 201301, 209867, 239848, 402602, 419734, 805204, 839468, 1409107, 1610408, 1678936, 2818214, 5636428, 9863749, 11272856, 19727498, 39454996, 78909992]

約数ペア:

[(1, 78909992), (2, 39454996), (4, 19727498), (7, 11272856), (8, 9863749), (14, 5636428), (28, 2818214), (47, 1678936), (49, 1610408), (56, 1409107), (94, 839468), (98, 805204), (188, 419734), (196, 402602), (329, 239848), (376, 209867), (392, 201301), (658, 119924), (1316, 59962), (2303, 34264), (2632, 29981), (4283, 18424), (4606, 17132), (8566, 9212)]