71589416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15193}}^1$

素因数の和:15249

約数の個数: 32

約数和(自身を含む): 145862400

約数和(自身を除く): 74272984

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 15193, 30386, 60772, 121544, 288667, 470983, 577334, 941966, 1154668, 1883932, 2309336, 3767864, 8948677, 17897354, 35794708, 71589416]

約数ペア:

[(1, 71589416), (2, 35794708), (4, 17897354), (8, 8948677), (19, 3767864), (31, 2309336), (38, 1883932), (62, 1154668), (76, 941966), (124, 577334), (152, 470983), (248, 288667), (589, 121544), (1178, 60772), (2356, 30386), (4712, 15193)]