12945097712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{3083}}^1$

素因数の和:3510

約数の個数: 80

約数和(自身を含む): 27258612480

約数和(自身を除く): 14313514768

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 359, 688, 718, 731, 1436, 1462, 2872, 2924, 3083, 5744, 5848, 6103, 6166, 11696, 12206, 12332, 15437, 24412, 24664, 30874, 48824, 49328, 52411, 61748, 97648, 104822, 123496, 132569, 209644, 246992, 262429, 265138, 419288, 524858, 530276, 838576, 1049716, 1060552, 1106797, 2099432, 2121104, 2213594, 2253673, 4198864, 4427188, 4507346, 8854376, 9014692, 17708752, 18029384, 18815549, 36058768, 37631098, 47592271, 75262196, 95184542, 150524392, 190369084, 301048784, 380738168, 761476336, 809068607, 1618137214, 3236274428, 6472548856, 12945097712]

約数ペア:

[(1, 12945097712), (2, 6472548856), (4, 3236274428), (8, 1618137214), (16, 809068607), (17, 761476336), (34, 380738168), (43, 301048784), (68, 190369084), (86, 150524392), (136, 95184542), (172, 75262196), (272, 47592271), (344, 37631098), (359, 36058768), (688, 18815549), (718, 18029384), (731, 17708752), (1436, 9014692), (1462, 8854376), (2872, 4507346), (2924, 4427188), (3083, 4198864), (5744, 2253673), (5848, 2213594), (6103, 2121104), (6166, 2099432), (11696, 1106797), (12206, 1060552), (12332, 1049716), (15437, 838576), (24412, 530276), (24664, 524858), (30874, 419288), (48824, 265138), (49328, 262429), (52411, 246992), (61748, 209644), (97648, 132569), (104822, 123496)]