72371264

素因数分解:

$2^6\times 7^1\times {\mathrm{161543}}^1$

素因数の和:161562

約数の個数: 28

約数和(自身を含む): 164128704

約数和(自身を除く): 91757440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161543, 323086, 646172, 1130801, 1292344, 2261602, 2584688, 4523204, 5169376, 9046408, 10338752, 18092816, 36185632, 72371264]

約数ペア:

[(1, 72371264), (2, 36185632), (4, 18092816), (7, 10338752), (8, 9046408), (14, 5169376), (16, 4523204), (28, 2584688), (32, 2261602), (56, 1292344), (64, 1130801), (112, 646172), (224, 323086), (448, 161543)]