65581696

素因数分解:

$2^7\times {\mathrm{421}}^1\times {\mathrm{1217}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 131068980

約数和(自身を除く): 65487284

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 421, 842, 1217, 1684, 2434, 3368, 4868, 6736, 9736, 13472, 19472, 26944, 38944, 53888, 77888, 155776, 512357, 1024714, 2049428, 4098856, 8197712, 16395424, 32790848, 65581696]

約数ペア:

[(1, 65581696), (2, 32790848), (4, 16395424), (8, 8197712), (16, 4098856), (32, 2049428), (64, 1024714), (128, 512357), (421, 155776), (842, 77888), (1217, 53888), (1684, 38944), (2434, 26944), (3368, 19472), (4868, 13472), (6736, 9736)]