90909995008

素因数分解:

$2^{12}\times 7^1\times {\mathrm{3170689}}^1$

素因数の和:3170720

約数の個数: 52

約数和(自身を含む): 207768974320

約数和(自身を除く): 116858979312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 28672, 3170689, 6341378, 12682756, 22194823, 25365512, 44389646, 50731024, 88779292, 101462048, 177558584, 202924096, 355117168, 405848192, 710234336, 811696384, 1420468672, 1623392768, 2840937344, 3246785536, 5681874688, 6493571072, 11363749376, 12987142144, 22727498752, 45454997504, 90909995008]

約数ペア:

[(1, 90909995008), (2, 45454997504), (4, 22727498752), (7, 12987142144), (8, 11363749376), (14, 6493571072), (16, 5681874688), (28, 3246785536), (32, 2840937344), (56, 1623392768), (64, 1420468672), (112, 811696384), (128, 710234336), (224, 405848192), (256, 355117168), (448, 202924096), (512, 177558584), (896, 101462048), (1024, 88779292), (1792, 50731024), (2048, 44389646), (3584, 25365512), (4096, 22194823), (7168, 12682756), (14336, 6341378), (28672, 3170689)]