64522784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{106123}}^1$

素因数の和:106152

約数の個数: 24

約数和(自身を含む): 133716240

約数和(自身を除く): 69193456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 106123, 212246, 424492, 848984, 1697968, 2016337, 3395936, 4032674, 8065348, 16130696, 32261392, 64522784]

約数ペア:

[(1, 64522784), (2, 32261392), (4, 16130696), (8, 8065348), (16, 4032674), (19, 3395936), (32, 2016337), (38, 1697968), (76, 848984), (152, 424492), (304, 212246), (608, 106123)]