72424408

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6701}}^1$

素因数の和:6907

約数の個数: 32

約数和(自身を含む): 156022560

約数和(自身を除く): 83598152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 6701, 10808, 13402, 26804, 46907, 53608, 93814, 187628, 375256, 1293293, 2586586, 5173172, 9053051, 10346344, 18106102, 36212204, 72424408]

約数ペア:

[(1, 72424408), (2, 36212204), (4, 18106102), (7, 10346344), (8, 9053051), (14, 5173172), (28, 2586586), (56, 1293293), (193, 375256), (386, 187628), (772, 93814), (1351, 53608), (1544, 46907), (2702, 26804), (5404, 13402), (6701, 10808)]