78496448

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64553}}^1$

素因数の和:64584

約数の個数: 28

約数和(自身を含む): 163967160

約数和(自身を除く): 85470712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64553, 129106, 258212, 516424, 1032848, 1226507, 2065696, 2453014, 4131392, 4906028, 9812056, 19624112, 39248224, 78496448]

約数ペア:

[(1, 78496448), (2, 39248224), (4, 19624112), (8, 9812056), (16, 4906028), (19, 4131392), (32, 2453014), (38, 2065696), (64, 1226507), (76, 1032848), (152, 516424), (304, 258212), (608, 129106), (1216, 64553)]