73764688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{242647}}^1$

素因数の和:242674

約数の個数: 20

約数和(自身を含む): 150441760

約数和(自身を除く): 76677072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 242647, 485294, 970588, 1941176, 3882352, 4610293, 9220586, 18441172, 36882344, 73764688]

約数ペア:

[(1, 73764688), (2, 36882344), (4, 18441172), (8, 9220586), (16, 4610293), (19, 3882352), (38, 1941176), (76, 970588), (152, 485294), (304, 242647)]