678298432

素因数分解:

$2^6\times 7^1\times {\mathrm{1514059}}^1$

素因数の和:1514078

約数の個数: 28

約数和(自身を含む): 1538284960

約数和(自身を除く): 859986528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1514059, 3028118, 6056236, 10598413, 12112472, 21196826, 24224944, 42393652, 48449888, 84787304, 96899776, 169574608, 339149216, 678298432]

約数ペア:

[(1, 678298432), (2, 339149216), (4, 169574608), (7, 96899776), (8, 84787304), (14, 48449888), (16, 42393652), (28, 24224944), (32, 21196826), (56, 12112472), (64, 10598413), (112, 6056236), (224, 3028118), (448, 1514059)]