706574512

素因数分解:

$2^4\times 7^3\times {\mathrm{128749}}^1$

素因数の和:128778

約数の個数: 40

約数和(自身を含む): 1596500000

約数和(自身を除く): 889925488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 128749, 257498, 514996, 901243, 1029992, 1802486, 2059984, 3604972, 6308701, 7209944, 12617402, 14419888, 25234804, 44160907, 50469608, 88321814, 100939216, 176643628, 353287256, 706574512]

約数ペア:

[(1, 706574512), (2, 353287256), (4, 176643628), (7, 100939216), (8, 88321814), (14, 50469608), (16, 44160907), (28, 25234804), (49, 14419888), (56, 12617402), (98, 7209944), (112, 6308701), (196, 3604972), (343, 2059984), (392, 1802486), (686, 1029992), (784, 901243), (1372, 514996), (2744, 257498), (5488, 128749)]