47371948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13597}}^1$

素因数の和:13681

約数の個数: 24

約数和(自身を含む): 90617072

約数和(自身を除く): 43245124

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 13597, 27194, 54388, 176761, 353522, 707044, 910999, 1821998, 3643996, 11842987, 23685974, 47371948]

約数ペア:

[(1, 47371948), (2, 23685974), (4, 11842987), (13, 3643996), (26, 1821998), (52, 910999), (67, 707044), (134, 353522), (268, 176761), (871, 54388), (1742, 27194), (3484, 13597)]