71897032

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7207}}^1$

素因数の和:7285

約数の個数: 32

約数和(自身を含む): 142718400

約数和(自身を除く): 70821368

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 7207, 9976, 14414, 28828, 57656, 209003, 309901, 418006, 619802, 836012, 1239604, 1672024, 2479208, 8987129, 17974258, 35948516, 71897032]

約数ペア:

[(1, 71897032), (2, 35948516), (4, 17974258), (8, 8987129), (29, 2479208), (43, 1672024), (58, 1239604), (86, 836012), (116, 619802), (172, 418006), (232, 309901), (344, 209003), (1247, 57656), (2494, 28828), (4988, 14414), (7207, 9976)]