71781148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{3457}}^1$

素因数の和:3669

約数の個数: 24

約数和(自身を含む): 130712400

約数和(自身を除く): 58931252

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 716, 3457, 5191, 6914, 10382, 13828, 20764, 100253, 200506, 401012, 618803, 1237606, 2475212, 17945287, 35890574, 71781148]

約数ペア:

[(1, 71781148), (2, 35890574), (4, 17945287), (29, 2475212), (58, 1237606), (116, 618803), (179, 401012), (358, 200506), (716, 100253), (3457, 20764), (5191, 13828), (6914, 10382)]