129693568

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{34939}}^1$

素因数の和:34982

約数の個数: 32

約数和(自身を含む): 267291000

約数和(自身を除く): 137597432

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 34939, 69878, 139756, 279512, 559024, 1013231, 1118048, 2026462, 2236096, 4052924, 4472192, 8105848, 16211696, 32423392, 64846784, 129693568]

約数ペア:

[(1, 129693568), (2, 64846784), (4, 32423392), (8, 16211696), (16, 8105848), (29, 4472192), (32, 4052924), (58, 2236096), (64, 2026462), (116, 1118048), (128, 1013231), (232, 559024), (464, 279512), (928, 139756), (1856, 69878), (3712, 34939)]