70730236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{25153}}^1$

素因数の和:25213

約数の個数: 24

約数和(自身を含む): 133819280

約数和(自身を除く): 63089044

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 25153, 50306, 100612, 477907, 930661, 955814, 1861322, 1911628, 3722644, 17682559, 35365118, 70730236]

約数ペア:

[(1, 70730236), (2, 35365118), (4, 17682559), (19, 3722644), (37, 1911628), (38, 1861322), (74, 955814), (76, 930661), (148, 477907), (703, 100612), (1406, 50306), (2812, 25153)]