7178456464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 14673060864

約数和(自身を除く): 7494604400

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 173, 328, 344, 346, 656, 688, 692, 1384, 1471, 1763, 2768, 2942, 3526, 5884, 7052, 7093, 7439, 11768, 14104, 14186, 14878, 23536, 28208, 28372, 29756, 56744, 59512, 60311, 63253, 113488, 119024, 120622, 126506, 241244, 253012, 254483, 304999, 482488, 506024, 508966, 609998, 964976, 1012048, 1017932, 1219996, 2035864, 2439992, 2593373, 4071728, 4879984, 5186746, 10373492, 10433803, 10942769, 20746984, 20867606, 21885538, 41493968, 41735212, 43771076, 83470424, 87542152, 166940848, 175084304, 448653529, 897307058, 1794614116, 3589228232, 7178456464]

約数ペア:

[(1, 7178456464), (2, 3589228232), (4, 1794614116), (8, 897307058), (16, 448653529), (41, 175084304), (43, 166940848), (82, 87542152), (86, 83470424), (164, 43771076), (172, 41735212), (173, 41493968), (328, 21885538), (344, 20867606), (346, 20746984), (656, 10942769), (688, 10433803), (692, 10373492), (1384, 5186746), (1471, 4879984), (1763, 4071728), (2768, 2593373), (2942, 2439992), (3526, 2035864), (5884, 1219996), (7052, 1017932), (7093, 1012048), (7439, 964976), (11768, 609998), (14104, 508966), (14186, 506024), (14878, 482488), (23536, 304999), (28208, 254483), (28372, 253012), (29756, 241244), (56744, 126506), (59512, 120622), (60311, 119024), (63253, 113488)]