13076048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 26831616

約数和(自身を除く): 13755568

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 643, 656, 1271, 1286, 2542, 2572, 5084, 5144, 10168, 10288, 19933, 20336, 26363, 39866, 52726, 79732, 105452, 159464, 210904, 318928, 421808, 817253, 1634506, 3269012, 6538024, 13076048]

約数ペア:

[(1, 13076048), (2, 6538024), (4, 3269012), (8, 1634506), (16, 817253), (31, 421808), (41, 318928), (62, 210904), (82, 159464), (124, 105452), (164, 79732), (248, 52726), (328, 39866), (496, 26363), (643, 20336), (656, 19933), (1271, 10288), (1286, 10168), (2542, 5144), (2572, 5084)]