7841317072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{49871}}^1$

素因数の和:50227

約数の個数: 40

約数和(自身を含む): 15732421632

約数和(自身を除く): 7891104560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 1268, 2536, 5072, 9827, 19654, 39308, 49871, 78616, 99742, 157232, 199484, 398968, 797936, 1546001, 3092002, 6184004, 12368008, 15809107, 24736016, 31618214, 63236428, 126472856, 252945712, 490082317, 980164634, 1960329268, 3920658536, 7841317072]

約数ペア:

[(1, 7841317072), (2, 3920658536), (4, 1960329268), (8, 980164634), (16, 490082317), (31, 252945712), (62, 126472856), (124, 63236428), (248, 31618214), (317, 24736016), (496, 15809107), (634, 12368008), (1268, 6184004), (2536, 3092002), (5072, 1546001), (9827, 797936), (19654, 398968), (39308, 199484), (49871, 157232), (78616, 99742)]