82661696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1459

約数の個数: 56

約数和(自身を含む): 179201064

約数和(自身を除く): 96539368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 292, 416, 584, 832, 949, 1168, 1361, 1898, 2336, 2722, 3796, 4672, 5444, 7592, 10888, 15184, 17693, 21776, 30368, 35386, 43552, 60736, 70772, 87104, 99353, 141544, 198706, 283088, 397412, 566176, 794824, 1132352, 1291589, 1589648, 2583178, 3179296, 5166356, 6358592, 10332712, 20665424, 41330848, 82661696]

約数ペア:

[(1, 82661696), (2, 41330848), (4, 20665424), (8, 10332712), (13, 6358592), (16, 5166356), (26, 3179296), (32, 2583178), (52, 1589648), (64, 1291589), (73, 1132352), (104, 794824), (146, 566176), (208, 397412), (292, 283088), (416, 198706), (584, 141544), (832, 99353), (949, 87104), (1168, 70772), (1361, 60736), (1898, 43552), (2336, 35386), (2722, 30368), (3796, 21776), (4672, 17693), (5444, 15184), (7592, 10888)]