64916764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2789}}^1$

素因数の和:2850

約数の個数: 36

約数和(自身を含む): 129601080

約数和(自身を除く): 64684316

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 1012, 1058, 2116, 2789, 5578, 5819, 11156, 11638, 23276, 30679, 61358, 64147, 122716, 128294, 256588, 705617, 1411234, 1475381, 2822468, 2950762, 5901524, 16229191, 32458382, 64916764]

約数ペア:

[(1, 64916764), (2, 32458382), (4, 16229191), (11, 5901524), (22, 2950762), (23, 2822468), (44, 1475381), (46, 1411234), (92, 705617), (253, 256588), (506, 128294), (529, 122716), (1012, 64147), (1058, 61358), (2116, 30679), (2789, 23276), (5578, 11638), (5819, 11156)]