71957758

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1291}}^1$

素因数の和:1384

約数の個数: 24

約数和(自身を含む): 115466040

約数和(自身を除く): 43508282

約数列:

[1, 2, 29, 31, 58, 62, 899, 961, 1291, 1798, 1922, 2582, 27869, 37439, 40021, 55738, 74878, 80042, 1160609, 1240651, 2321218, 2481302, 35978879, 71957758]

約数ペア:

[(1, 71957758), (2, 35978879), (29, 2481302), (31, 2321218), (58, 1240651), (62, 1160609), (899, 80042), (961, 74878), (1291, 55738), (1798, 40021), (1922, 37439), (2582, 27869)]