72821644

素因数分解:

$2^2\times 7^3\times {\mathrm{53077}}^1$

素因数の和:53102

約数の個数: 24

約数和(自身を含む): 148618400

約数和(自身を除く): 75796756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 53077, 106154, 212308, 371539, 743078, 1486156, 2600773, 5201546, 10403092, 18205411, 36410822, 72821644]

約数ペア:

[(1, 72821644), (2, 36410822), (4, 18205411), (7, 10403092), (14, 5201546), (28, 2600773), (49, 1486156), (98, 743078), (196, 371539), (343, 212308), (686, 106154), (1372, 53077)]