74940268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{46489}}^1$

素因数の和:46537

約数の個数: 24

約数和(自身を含む): 145792640

約数和(自身を除く): 70852372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 46489, 92978, 185956, 604357, 1208714, 1441159, 2417428, 2882318, 5764636, 18735067, 37470134, 74940268]

約数ペア:

[(1, 74940268), (2, 37470134), (4, 18735067), (13, 5764636), (26, 2882318), (31, 2417428), (52, 1441159), (62, 1208714), (124, 604357), (403, 185956), (806, 92978), (1612, 46489)]