12939584

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1735

約数の個数: 56

約数和(自身を含む): 31089600

約数和(自身を除く): 18150016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1699, 1904, 3398, 3808, 6796, 7616, 11893, 13592, 23786, 27184, 28883, 47572, 54368, 57766, 95144, 108736, 115532, 190288, 202181, 231064, 380576, 404362, 462128, 761152, 808724, 924256, 1617448, 1848512, 3234896, 6469792, 12939584]

約数ペア:

[(1, 12939584), (2, 6469792), (4, 3234896), (7, 1848512), (8, 1617448), (14, 924256), (16, 808724), (17, 761152), (28, 462128), (32, 404362), (34, 380576), (56, 231064), (64, 202181), (68, 190288), (112, 115532), (119, 108736), (136, 95144), (224, 57766), (238, 54368), (272, 47572), (448, 28883), (476, 27184), (544, 23786), (952, 13592), (1088, 11893), (1699, 7616), (1904, 6796), (3398, 3808)]