74556304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{245251}}^1$

素因数の和:245278

約数の個数: 20

約数和(自身を含む): 152056240

約数和(自身を除く): 77499936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 245251, 490502, 981004, 1962008, 3924016, 4659769, 9319538, 18639076, 37278152, 74556304]

約数ペア:

[(1, 74556304), (2, 37278152), (4, 18639076), (8, 9319538), (16, 4659769), (19, 3924016), (38, 1962008), (76, 981004), (152, 490502), (304, 245251)]