39747646952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{75997}}^1$

素因数の和:76170

約数の個数: 64

約数和(自身を含む): 82734462720

約数和(自身を除く): 42986815768

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 107, 188, 214, 376, 428, 611, 856, 1222, 1391, 2444, 2782, 4888, 5029, 5564, 10058, 11128, 20116, 40232, 65377, 75997, 130754, 151994, 261508, 303988, 523016, 607976, 987961, 1975922, 3571859, 3951844, 7143718, 7903688, 8131679, 14287436, 16263358, 28574872, 32526716, 46434167, 65053432, 92868334, 105711827, 185736668, 211423654, 371473336, 382188913, 422847308, 764377826, 845694616, 1528755652, 3057511304, 4968455869, 9936911738, 19873823476, 39747646952]

約数ペア:

[(1, 39747646952), (2, 19873823476), (4, 9936911738), (8, 4968455869), (13, 3057511304), (26, 1528755652), (47, 845694616), (52, 764377826), (94, 422847308), (104, 382188913), (107, 371473336), (188, 211423654), (214, 185736668), (376, 105711827), (428, 92868334), (611, 65053432), (856, 46434167), (1222, 32526716), (1391, 28574872), (2444, 16263358), (2782, 14287436), (4888, 8131679), (5029, 7903688), (5564, 7143718), (10058, 3951844), (11128, 3571859), (20116, 1975922), (40232, 987961), (65377, 607976), (75997, 523016), (130754, 303988), (151994, 261508)]