40195848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21751}}^1$

素因数の和:21778

約数の個数: 64

約数和(自身を含む): 125291520

約数和(自身を除く): 85095672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 21751, 43502, 65253, 87004, 130506, 152257, 174008, 239261, 261012, 304514, 456771, 478522, 522024, 609028, 717783, 913542, 957044, 1218056, 1435566, 1674827, 1827084, 1914088, 2871132, 3349654, 3654168, 5024481, 5742264, 6699308, 10048962, 13398616, 20097924, 40195848]

約数ペア:

[(1, 40195848), (2, 20097924), (3, 13398616), (4, 10048962), (6, 6699308), (7, 5742264), (8, 5024481), (11, 3654168), (12, 3349654), (14, 2871132), (21, 1914088), (22, 1827084), (24, 1674827), (28, 1435566), (33, 1218056), (42, 957044), (44, 913542), (56, 717783), (66, 609028), (77, 522024), (84, 478522), (88, 456771), (132, 304514), (154, 261012), (168, 239261), (231, 174008), (264, 152257), (308, 130506), (462, 87004), (616, 65253), (924, 43502), (1848, 21751)]