42576016

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3919}}^1$

素因数の和:4031

約数の個数: 40

約数和(自身を含む): 95271680

約数和(自身を除く): 52695664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 3919, 5432, 7838, 10864, 15676, 27433, 31352, 54866, 62704, 109732, 219464, 380143, 438928, 760286, 1520572, 2661001, 3041144, 5322002, 6082288, 10644004, 21288008, 42576016]

約数ペア:

[(1, 42576016), (2, 21288008), (4, 10644004), (7, 6082288), (8, 5322002), (14, 3041144), (16, 2661001), (28, 1520572), (56, 760286), (97, 438928), (112, 380143), (194, 219464), (388, 109732), (679, 62704), (776, 54866), (1358, 31352), (1552, 27433), (2716, 15676), (3919, 10864), (5432, 7838)]