70920824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{681931}}^1$

素因数の和:681950

約数の個数: 16

約数和(自身を含む): 143205720

約数和(自身を除く): 72284896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 681931, 1363862, 2727724, 5455448, 8865103, 17730206, 35460412, 70920824]

約数ペア:

[(1, 70920824), (2, 35460412), (4, 17730206), (8, 8865103), (13, 5455448), (26, 2727724), (52, 1363862), (104, 681931)]