26665774304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{40493}}^1$

素因数の和:42099

約数の個数: 48

約数和(自身を含む): 56573681472

約数和(自身を除く): 29907907168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1583, 3166, 6332, 12664, 20579, 25328, 40493, 41158, 50656, 80986, 82316, 161972, 164632, 323944, 329264, 526409, 647888, 658528, 1052818, 1295776, 2105636, 4211272, 8422544, 16845088, 64100419, 128200838, 256401676, 512803352, 833305447, 1025606704, 1666610894, 2051213408, 3333221788, 6666443576, 13332887152, 26665774304]

約数ペア:

[(1, 26665774304), (2, 13332887152), (4, 6666443576), (8, 3333221788), (13, 2051213408), (16, 1666610894), (26, 1025606704), (32, 833305447), (52, 512803352), (104, 256401676), (208, 128200838), (416, 64100419), (1583, 16845088), (3166, 8422544), (6332, 4211272), (12664, 2105636), (20579, 1295776), (25328, 1052818), (40493, 658528), (41158, 647888), (50656, 526409), (80986, 329264), (82316, 323944), (161972, 164632)]