66213248

素因数分解:

$2^7\times {\mathrm{397}}^1\times {\mathrm{1303}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 132342960

約数和(自身を除く): 66129712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 397, 794, 1303, 1588, 2606, 3176, 5212, 6352, 10424, 12704, 20848, 25408, 41696, 50816, 83392, 166784, 517291, 1034582, 2069164, 4138328, 8276656, 16553312, 33106624, 66213248]

約数ペア:

[(1, 66213248), (2, 33106624), (4, 16553312), (8, 8276656), (16, 4138328), (32, 2069164), (64, 1034582), (128, 517291), (397, 166784), (794, 83392), (1303, 50816), (1588, 41696), (2606, 25408), (3176, 20848), (5212, 12704), (6352, 10424)]