56723498

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:938

約数の個数: 24

約数和(自身を含む): 92633868

約数和(自身を除く): 35910370

約数列:

[1, 2, 13, 26, 169, 257, 338, 514, 653, 1306, 3341, 6682, 8489, 16978, 43433, 86866, 110357, 167821, 220714, 335642, 2181673, 4363346, 28361749, 56723498]

約数ペア:

[(1, 56723498), (2, 28361749), (13, 4363346), (26, 2181673), (169, 335642), (257, 220714), (338, 167821), (514, 110357), (653, 86866), (1306, 43433), (3341, 16978), (6682, 8489)]