72649210

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{19477}}^1$

素因数の和:19857

約数の個数: 16

約数和(自身を含む): 131125896

約数和(自身を除く): 58476686

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 19477, 38954, 97385, 194770, 7264921, 14529842, 36324605, 72649210]

約数ペア:

[(1, 72649210), (2, 36324605), (5, 14529842), (10, 7264921), (373, 194770), (746, 97385), (1865, 38954), (3730, 19477)]