26953984

素因数分解:

$2^8\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 36

約数和(自身を含む): 54166000

約数和(自身を除く): 27212016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 499, 844, 998, 1688, 1996, 3376, 3992, 6752, 7984, 13504, 15968, 27008, 31936, 54016, 63872, 105289, 127744, 210578, 421156, 842312, 1684624, 3369248, 6738496, 13476992, 26953984]

約数ペア:

[(1, 26953984), (2, 13476992), (4, 6738496), (8, 3369248), (16, 1684624), (32, 842312), (64, 421156), (128, 210578), (211, 127744), (256, 105289), (422, 63872), (499, 54016), (844, 31936), (998, 27008), (1688, 15968), (1996, 13504), (3376, 7984), (3992, 6752)]