64778368832

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{14255803}}^1$

素因数の和:14255886

約数の個数: 28

約数和(自身を含む): 130355071776

約数和(自身を除く): 65576702944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 14255803, 28511606, 57023212, 114046424, 228092848, 456185696, 912371392, 1012162013, 2024324026, 4048648052, 8097296104, 16194592208, 32389184416, 64778368832]

約数ペア:

[(1, 64778368832), (2, 32389184416), (4, 16194592208), (8, 8097296104), (16, 4048648052), (32, 2024324026), (64, 1012162013), (71, 912371392), (142, 456185696), (284, 228092848), (568, 114046424), (1136, 57023212), (2272, 28511606), (4544, 14255803)]