27728768

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12743}}^1$

素因数の和:12774

約数の個数: 32

約数和(自身を含む): 58494960

約数和(自身を除く): 30766192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12743, 25486, 50972, 101944, 203888, 216631, 407776, 433262, 815552, 866524, 1631104, 1733048, 3466096, 6932192, 13864384, 27728768]

約数ペア:

[(1, 27728768), (2, 13864384), (4, 6932192), (8, 3466096), (16, 1733048), (17, 1631104), (32, 866524), (34, 815552), (64, 433262), (68, 407776), (128, 216631), (136, 203888), (272, 101944), (544, 50972), (1088, 25486), (2176, 12743)]