1570789168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{74771}}^1$

素因数の和:74893

約数の個数: 40

約数和(自身を含む): 3310006896

約数和(自身を除く): 1739217728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 74771, 149542, 299084, 598168, 972023, 1196336, 1944046, 3888092, 7551871, 7776184, 15103742, 15552368, 30207484, 60414968, 98174323, 120829936, 196348646, 392697292, 785394584, 1570789168]

約数ペア:

[(1, 1570789168), (2, 785394584), (4, 392697292), (8, 196348646), (13, 120829936), (16, 98174323), (26, 60414968), (52, 30207484), (101, 15552368), (104, 15103742), (202, 7776184), (208, 7551871), (404, 3888092), (808, 1944046), (1313, 1196336), (1616, 972023), (2626, 598168), (5252, 299084), (10504, 149542), (21008, 74771)]