2650994944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21529}}^1$

素因数の和:21595

約数の個数: 72

約数和(自身を含む): 5852973560

約数和(自身を除く): 3201978616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3328, 3848, 4736, 7696, 9472, 15392, 21529, 30784, 43058, 61568, 86116, 123136, 172232, 279877, 344464, 559754, 688928, 796573, 1119508, 1377856, 1593146, 2239016, 2755712, 3186292, 4478032, 5511424, 6372584, 8956064, 10355449, 12745168, 17912128, 20710898, 25490336, 35824256, 41421796, 50980672, 71648512, 82843592, 101961344, 165687184, 203922688, 331374368, 662748736, 1325497472, 2650994944]

約数ペア:

[(1, 2650994944), (2, 1325497472), (4, 662748736), (8, 331374368), (13, 203922688), (16, 165687184), (26, 101961344), (32, 82843592), (37, 71648512), (52, 50980672), (64, 41421796), (74, 35824256), (104, 25490336), (128, 20710898), (148, 17912128), (208, 12745168), (256, 10355449), (296, 8956064), (416, 6372584), (481, 5511424), (592, 4478032), (832, 3186292), (962, 2755712), (1184, 2239016), (1664, 1593146), (1924, 1377856), (2368, 1119508), (3328, 796573), (3848, 688928), (4736, 559754), (7696, 344464), (9472, 279877), (15392, 172232), (21529, 123136), (30784, 86116), (43058, 61568)]