857554496

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1507

約数の個数: 56

約数和(自身を含む): 1736665056

約数和(自身を除く): 879110560

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 107, 194, 214, 388, 428, 776, 856, 1291, 1552, 1712, 2582, 3104, 3424, 5164, 6208, 6848, 10328, 10379, 20656, 20758, 41312, 41516, 82624, 83032, 125227, 138137, 166064, 250454, 276274, 332128, 500908, 552548, 664256, 1001816, 1105096, 2003632, 2210192, 4007264, 4420384, 8014528, 8840768, 13399289, 26798578, 53597156, 107194312, 214388624, 428777248, 857554496]

約数ペア:

[(1, 857554496), (2, 428777248), (4, 214388624), (8, 107194312), (16, 53597156), (32, 26798578), (64, 13399289), (97, 8840768), (107, 8014528), (194, 4420384), (214, 4007264), (388, 2210192), (428, 2003632), (776, 1105096), (856, 1001816), (1291, 664256), (1552, 552548), (1712, 500908), (2582, 332128), (3104, 276274), (3424, 250454), (5164, 166064), (6208, 138137), (6848, 125227), (10328, 83032), (10379, 82624), (20656, 41516), (20758, 41312)]