66807424

素因数分解:

$2^7\times {\mathrm{491}}^1\times {\mathrm{1063}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 133489440

約数和(自身を除く): 66682016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 491, 982, 1063, 1964, 2126, 3928, 4252, 7856, 8504, 15712, 17008, 31424, 34016, 62848, 68032, 136064, 521933, 1043866, 2087732, 4175464, 8350928, 16701856, 33403712, 66807424]

約数ペア:

[(1, 66807424), (2, 33403712), (4, 16701856), (8, 8350928), (16, 4175464), (32, 2087732), (64, 1043866), (128, 521933), (491, 136064), (982, 68032), (1063, 62848), (1964, 34016), (2126, 31424), (3928, 17008), (4252, 15712), (7856, 8504)]