812467072

素因数分解:

$2^7\times {\mathrm{607}}^1\times {\mathrm{10457}}^1$

素因数の和:11078

約数の個数: 32

約数和(自身を含む): 1621408320

約数和(自身を除く): 808941248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 607, 1214, 2428, 4856, 9712, 10457, 19424, 20914, 38848, 41828, 77696, 83656, 167312, 334624, 669248, 1338496, 6347399, 12694798, 25389596, 50779192, 101558384, 203116768, 406233536, 812467072]

約数ペア:

[(1, 812467072), (2, 406233536), (4, 203116768), (8, 101558384), (16, 50779192), (32, 25389596), (64, 12694798), (128, 6347399), (607, 1338496), (1214, 669248), (2428, 334624), (4856, 167312), (9712, 83656), (10457, 77696), (19424, 41828), (20914, 38848)]