72938176

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{21503}}^1$

素因数の和:21568

約数の個数: 28

約数和(自身を含む): 147474432

約数和(自身を除く): 74536256

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 21503, 43006, 86012, 172024, 344048, 688096, 1139659, 1376192, 2279318, 4558636, 9117272, 18234544, 36469088, 72938176]

約数ペア:

[(1, 72938176), (2, 36469088), (4, 18234544), (8, 9117272), (16, 4558636), (32, 2279318), (53, 1376192), (64, 1139659), (106, 688096), (212, 344048), (424, 172024), (848, 86012), (1696, 43006), (3392, 21503)]