64636096

素因数分解:

$2^6\times 7^2\times {\mathrm{20611}}^1$

素因数の和:20637

約数の個数: 42

約数和(自身を含む): 149210268

約数和(自身を除く): 84574172

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 20611, 41222, 82444, 144277, 164888, 288554, 329776, 577108, 659552, 1009939, 1154216, 1319104, 2019878, 2308432, 4039756, 4616864, 8079512, 9233728, 16159024, 32318048, 64636096]

約数ペア:

[(1, 64636096), (2, 32318048), (4, 16159024), (7, 9233728), (8, 8079512), (14, 4616864), (16, 4039756), (28, 2308432), (32, 2019878), (49, 1319104), (56, 1154216), (64, 1009939), (98, 659552), (112, 577108), (196, 329776), (224, 288554), (392, 164888), (448, 144277), (784, 82444), (1568, 41222), (3136, 20611)]