70954004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{18119}}^1$

素因数の和:18223

約数の個数: 24

約数和(自身を含む): 136987200

約数和(自身を除く): 66033196

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 18119, 36238, 72476, 199309, 398618, 797236, 1612591, 3225182, 6450364, 17738501, 35477002, 70954004]

約数ペア:

[(1, 70954004), (2, 35477002), (4, 17738501), (11, 6450364), (22, 3225182), (44, 1612591), (89, 797236), (178, 398618), (356, 199309), (979, 72476), (1958, 36238), (3916, 18119)]