27928432

素因数分解:

$2^4\times 7^4\times {\mathrm{727}}^1$

素因数の和:763

約数の個数: 50

約数和(自身を含む): 63212968

約数和(自身を除く): 35284536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 727, 784, 1372, 1454, 2401, 2744, 2908, 4802, 5089, 5488, 5816, 9604, 10178, 11632, 19208, 20356, 35623, 38416, 40712, 71246, 81424, 142492, 249361, 284984, 498722, 569968, 997444, 1745527, 1994888, 3491054, 3989776, 6982108, 13964216, 27928432]

約数ペア:

[(1, 27928432), (2, 13964216), (4, 6982108), (7, 3989776), (8, 3491054), (14, 1994888), (16, 1745527), (28, 997444), (49, 569968), (56, 498722), (98, 284984), (112, 249361), (196, 142492), (343, 81424), (392, 71246), (686, 40712), (727, 38416), (784, 35623), (1372, 20356), (1454, 19208), (2401, 11632), (2744, 10178), (2908, 9604), (4802, 5816), (5089, 5488)]