28797403504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5572253}}^1$

素因数の和:5572297

約数の個数: 40

約数和(自身を含む): 62186354640

約数和(自身を除く): 33388951136

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5572253, 11144506, 22289012, 44578024, 89156048, 94728301, 105872807, 189456602, 211745614, 378913204, 423491228, 757826408, 846982456, 1515652816, 1693964912, 1799837719, 3599675438, 7199350876, 14398701752, 28797403504]

約数ペア:

[(1, 28797403504), (2, 14398701752), (4, 7199350876), (8, 3599675438), (16, 1799837719), (17, 1693964912), (19, 1515652816), (34, 846982456), (38, 757826408), (68, 423491228), (76, 378913204), (136, 211745614), (152, 189456602), (272, 105872807), (304, 94728301), (323, 89156048), (646, 44578024), (1292, 22289012), (2584, 11144506), (5168, 5572253)]