1696379216

素因数分解:

$2^4\times 7^3\times {\mathrm{309107}}^1$

素因数の和:309136

約数の個数: 40

約数和(自身を含む): 3832939200

約数和(自身を除く): 2136559984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 309107, 618214, 1236428, 2163749, 2472856, 4327498, 4945712, 8654996, 15146243, 17309992, 30292486, 34619984, 60584972, 106023701, 121169944, 212047402, 242339888, 424094804, 848189608, 1696379216]

約数ペア:

[(1, 1696379216), (2, 848189608), (4, 424094804), (7, 242339888), (8, 212047402), (14, 121169944), (16, 106023701), (28, 60584972), (49, 34619984), (56, 30292486), (98, 17309992), (112, 15146243), (196, 8654996), (343, 4945712), (392, 4327498), (686, 2472856), (784, 2163749), (1372, 1236428), (2744, 618214), (5488, 309107)]