2149730048

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{118273}}^1$

素因数の和:118360

約数の個数: 36

約数和(自身を含む): 4351537008

約数和(自身を除く): 2201806960

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 118273, 236546, 473092, 946184, 1892368, 3784736, 7569472, 8397383, 15138944, 16794766, 30277888, 33589532, 67179064, 134358128, 268716256, 537432512, 1074865024, 2149730048]

約数ペア:

[(1, 2149730048), (2, 1074865024), (4, 537432512), (8, 268716256), (16, 134358128), (32, 67179064), (64, 33589532), (71, 30277888), (128, 16794766), (142, 15138944), (256, 8397383), (284, 7569472), (568, 3784736), (1136, 1892368), (2272, 946184), (4544, 473092), (9088, 236546), (18176, 118273)]