555984832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1361}}^1$

素因数の和:1877

約数の個数: 56

約数和(自身を含む): 1191444912

約数和(自身を除く): 635460080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 491, 832, 982, 1361, 1964, 2722, 3928, 5444, 6383, 7856, 10888, 12766, 15712, 17693, 21776, 25532, 31424, 35386, 43552, 51064, 70772, 87104, 102128, 141544, 204256, 283088, 408512, 566176, 668251, 1132352, 1336502, 2673004, 5346008, 8687263, 10692016, 17374526, 21384032, 34749052, 42768064, 69498104, 138996208, 277992416, 555984832]

約数ペア:

[(1, 555984832), (2, 277992416), (4, 138996208), (8, 69498104), (13, 42768064), (16, 34749052), (26, 21384032), (32, 17374526), (52, 10692016), (64, 8687263), (104, 5346008), (208, 2673004), (416, 1336502), (491, 1132352), (832, 668251), (982, 566176), (1361, 408512), (1964, 283088), (2722, 204256), (3928, 141544), (5444, 102128), (6383, 87104), (7856, 70772), (10888, 51064), (12766, 43552), (15712, 35386), (17693, 31424), (21776, 25532)]