64740516

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{55619}}^1$

素因数の和:55723

約数の個数: 24

約数和(自身を含む): 152621280

約数和(自身を除く): 87880764

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 55619, 111238, 166857, 222476, 333714, 667428, 5395043, 10790086, 16185129, 21580172, 32370258, 64740516]

約数ペア:

[(1, 64740516), (2, 32370258), (3, 21580172), (4, 16185129), (6, 10790086), (12, 5395043), (97, 667428), (194, 333714), (291, 222476), (388, 166857), (582, 111238), (1164, 55619)]