64760704

素因数分解:

$2^7\times {\mathrm{383}}^1\times {\mathrm{1321}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 129450240

約数和(自身を除く): 64689536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 383, 766, 1321, 1532, 2642, 3064, 5284, 6128, 10568, 12256, 21136, 24512, 42272, 49024, 84544, 169088, 505943, 1011886, 2023772, 4047544, 8095088, 16190176, 32380352, 64760704]

約数ペア:

[(1, 64760704), (2, 32380352), (4, 16190176), (8, 8095088), (16, 4047544), (32, 2023772), (64, 1011886), (128, 505943), (383, 169088), (766, 84544), (1321, 49024), (1532, 42272), (2642, 24512), (3064, 21136), (5284, 12256), (6128, 10568)]