66863824

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{829}}^1$

素因数の和:979

約数の個数: 30

約数和(自身を含む): 131557490

約数和(自身を除く): 64693666

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 829, 1136, 1658, 3316, 5041, 6632, 10082, 13264, 20164, 40328, 58859, 80656, 117718, 235436, 470872, 941744, 4178989, 8357978, 16715956, 33431912, 66863824]

約数ペア:

[(1, 66863824), (2, 33431912), (4, 16715956), (8, 8357978), (16, 4178989), (71, 941744), (142, 470872), (284, 235436), (568, 117718), (829, 80656), (1136, 58859), (1658, 40328), (3316, 20164), (5041, 13264), (6632, 10082)]