40741778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 77459328

約数和(自身を除く): 36717550

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4337, 4697, 8674, 9394, 30359, 47707, 60718, 95414, 264557, 333949, 529114, 667898, 1851899, 2910127, 3703798, 5820254, 20370889, 40741778]

約数ペア:

[(1, 40741778), (2, 20370889), (7, 5820254), (11, 3703798), (14, 2910127), (22, 1851899), (61, 667898), (77, 529114), (122, 333949), (154, 264557), (427, 95414), (671, 60718), (854, 47707), (1342, 30359), (4337, 9394), (4697, 8674)]