73743952

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{68791}}^1$

素因数の和:68866

約数の個数: 20

約数和(自身を含む): 145013536

約数和(自身を除く): 71269584

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 68791, 137582, 275164, 550328, 1100656, 4608997, 9217994, 18435988, 36871976, 73743952]

約数ペア:

[(1, 73743952), (2, 36871976), (4, 18435988), (8, 9217994), (16, 4608997), (67, 1100656), (134, 550328), (268, 275164), (536, 137582), (1072, 68791)]