70431536

素因数分解:

$2^4\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1129}}^1$

素因数の和:1701

約数の個数: 40

約数和(自身を含む): 156373920

約数和(自身を除く): 85942384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 557, 1114, 1129, 2228, 2258, 3899, 4456, 4516, 7798, 7903, 8912, 9032, 15596, 15806, 18064, 31192, 31612, 62384, 63224, 126448, 628853, 1257706, 2515412, 4401971, 5030824, 8803942, 10061648, 17607884, 35215768, 70431536]

約数ペア:

[(1, 70431536), (2, 35215768), (4, 17607884), (7, 10061648), (8, 8803942), (14, 5030824), (16, 4401971), (28, 2515412), (56, 1257706), (112, 628853), (557, 126448), (1114, 63224), (1129, 62384), (2228, 31612), (2258, 31192), (3899, 18064), (4456, 15806), (4516, 15596), (7798, 9032), (7903, 8912)]