28045576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8699}}^1$

素因数の和:8749

約数の個数: 32

約数和(自身を含む): 58464000

約数和(自身を除く): 30418424

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8699, 17398, 34796, 69592, 113087, 226174, 269669, 452348, 539338, 904696, 1078676, 2157352, 3505697, 7011394, 14022788, 28045576]

約数ペア:

[(1, 28045576), (2, 14022788), (4, 7011394), (8, 3505697), (13, 2157352), (26, 1078676), (31, 904696), (52, 539338), (62, 452348), (104, 269669), (124, 226174), (248, 113087), (403, 69592), (806, 34796), (1612, 17398), (3224, 8699)]