72667328

素因数分解:

$2^6\times {\mathrm{1135427}}^1$

素因数の和:1135439

約数の個数: 14

約数和(自身を含む): 144199356

約数和(自身を除く): 71532028

約数列:

[1, 2, 4, 8, 16, 32, 64, 1135427, 2270854, 4541708, 9083416, 18166832, 36333664, 72667328]

約数ペア:

[(1, 72667328), (2, 36333664), (4, 18166832), (8, 9083416), (16, 4541708), (32, 2270854), (64, 1135427)]