72418568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1103}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 141091200

約数和(自身を除く): 68672632

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 283, 566, 1103, 1132, 2206, 2264, 4412, 8207, 8824, 16414, 31987, 32828, 63974, 65656, 127948, 255896, 312149, 624298, 1248596, 2497192, 9052321, 18104642, 36209284, 72418568]

約数ペア:

[(1, 72418568), (2, 36209284), (4, 18104642), (8, 9052321), (29, 2497192), (58, 1248596), (116, 624298), (232, 312149), (283, 255896), (566, 127948), (1103, 65656), (1132, 63974), (2206, 32828), (2264, 31987), (4412, 16414), (8207, 8824)]