2644288

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 28

約数和(自身を含む): 5323840

約数和(自身を除く): 2679552

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 523, 632, 1046, 1264, 2092, 2528, 4184, 5056, 8368, 16736, 33472, 41317, 82634, 165268, 330536, 661072, 1322144, 2644288]

約数ペア:

[(1, 2644288), (2, 1322144), (4, 661072), (8, 330536), (16, 165268), (32, 82634), (64, 41317), (79, 33472), (158, 16736), (316, 8368), (523, 5056), (632, 4184), (1046, 2528), (1264, 2092)]