64536704

素因数分解:

$2^7\times {\mathrm{571}}^1\times {\mathrm{883}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 128940240

約数和(自身を除く): 64403536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 571, 883, 1142, 1766, 2284, 3532, 4568, 7064, 9136, 14128, 18272, 28256, 36544, 56512, 73088, 113024, 504193, 1008386, 2016772, 4033544, 8067088, 16134176, 32268352, 64536704]

約数ペア:

[(1, 64536704), (2, 32268352), (4, 16134176), (8, 8067088), (16, 4033544), (32, 2016772), (64, 1008386), (128, 504193), (571, 113024), (883, 73088), (1142, 56512), (1766, 36544), (2284, 28256), (3532, 18272), (4568, 14128), (7064, 9136)]