57154432

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 121910400

約数和(自身を除く): 64755968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 284, 304, 331, 568, 608, 662, 1136, 1216, 1324, 1349, 2272, 2432, 2648, 2698, 4544, 5296, 5396, 6289, 9088, 10592, 10792, 12578, 21184, 21584, 23501, 25156, 42368, 43168, 47002, 50312, 86336, 94004, 100624, 172672, 188008, 201248, 376016, 402496, 446519, 752032, 804992, 893038, 1504064, 1786076, 3008128, 3572152, 7144304, 14288608, 28577216, 57154432]

約数ペア:

[(1, 57154432), (2, 28577216), (4, 14288608), (8, 7144304), (16, 3572152), (19, 3008128), (32, 1786076), (38, 1504064), (64, 893038), (71, 804992), (76, 752032), (128, 446519), (142, 402496), (152, 376016), (284, 201248), (304, 188008), (331, 172672), (568, 100624), (608, 94004), (662, 86336), (1136, 50312), (1216, 47002), (1324, 43168), (1349, 42368), (2272, 25156), (2432, 23501), (2648, 21584), (2698, 21184), (4544, 12578), (5296, 10792), (5396, 10592), (6289, 9088)]