8631448

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 19104120

約数和(自身を除く): 10472672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 227, 388, 392, 454, 679, 776, 908, 1358, 1589, 1816, 2716, 3178, 4753, 5432, 6356, 9506, 11123, 12712, 19012, 22019, 22246, 38024, 44038, 44492, 88076, 88984, 154133, 176152, 308266, 616532, 1078931, 1233064, 2157862, 4315724, 8631448]

約数ペア:

[(1, 8631448), (2, 4315724), (4, 2157862), (7, 1233064), (8, 1078931), (14, 616532), (28, 308266), (49, 176152), (56, 154133), (97, 88984), (98, 88076), (194, 44492), (196, 44038), (227, 38024), (388, 22246), (392, 22019), (454, 19012), (679, 12712), (776, 11123), (908, 9506), (1358, 6356), (1589, 5432), (1816, 4753), (2716, 3178)]