64446976

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{11443}}^1$

素因数の和:11472

約数の個数: 40

約数和(自身を含む): 140486544

約数和(自身を除く): 76039568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 11443, 22886, 45772, 91544, 125873, 183088, 251746, 366176, 503492, 732352, 1006984, 1464704, 2013968, 2929408, 4027936, 5858816, 8055872, 16111744, 32223488, 64446976]

約数ペア:

[(1, 64446976), (2, 32223488), (4, 16111744), (8, 8055872), (11, 5858816), (16, 4027936), (22, 2929408), (32, 2013968), (44, 1464704), (64, 1006984), (88, 732352), (128, 503492), (176, 366176), (256, 251746), (352, 183088), (512, 125873), (704, 91544), (1408, 45772), (2816, 22886), (5632, 11443)]