27768064

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3546

約数の個数: 36

約数和(自身を含む): 57232000

約数和(自身を除く): 29463936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3499, 3968, 6998, 7936, 13996, 27992, 55984, 108469, 111968, 216938, 223936, 433876, 447872, 867752, 895744, 1735504, 3471008, 6942016, 13884032, 27768064]

約数ペア:

[(1, 27768064), (2, 13884032), (4, 6942016), (8, 3471008), (16, 1735504), (31, 895744), (32, 867752), (62, 447872), (64, 433876), (124, 223936), (128, 216938), (248, 111968), (256, 108469), (496, 55984), (992, 27992), (1984, 13996), (3499, 7936), (3968, 6998)]