26801732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 48636672

約数和(自身を除く): 21834940

約数列:

[1, 2, 4, 31, 62, 124, 331, 653, 662, 1306, 1324, 2612, 10261, 20243, 20522, 40486, 41044, 80972, 216143, 432286, 864572, 6700433, 13400866, 26801732]

約数ペア:

[(1, 26801732), (2, 13400866), (4, 6700433), (31, 864572), (62, 432286), (124, 216143), (331, 80972), (653, 41044), (662, 40486), (1306, 20522), (1324, 20243), (2612, 10261)]