64036669

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 75571200

約数和(自身を除く): 11534531

約数列:

[1, 19, 23, 29, 31, 163, 437, 551, 589, 667, 713, 899, 3097, 3749, 4727, 5053, 12673, 13547, 17081, 20677, 71231, 89813, 96007, 108721, 116219, 146537, 392863, 2065699, 2208161, 2784203, 3370351, 64036669]

約数ペア:

[(1, 64036669), (19, 3370351), (23, 2784203), (29, 2208161), (31, 2065699), (163, 392863), (437, 146537), (551, 116219), (589, 108721), (667, 96007), (713, 89813), (899, 71231), (3097, 20677), (3749, 17081), (4727, 13547), (5053, 12673)]