15705989360672

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{27142187}}^1$

素因数の和:27142330

約数の個数: 72

約数和(自身を含む): 33795606828816

約数和(自身を除く): 18089617468144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 169, 208, 214, 338, 416, 428, 676, 856, 1352, 1391, 1712, 2704, 2782, 3424, 5408, 5564, 11128, 18083, 22256, 36166, 44512, 72332, 144664, 289328, 578656, 27142187, 54284374, 108568748, 217137496, 352848431, 434274992, 705696862, 868549984, 1411393724, 2822787448, 2904214009, 4587029603, 5645574896, 5808428018, 9174059206, 11291149792, 11616856036, 18348118412, 23233712072, 36696236824, 37754782117, 46467424144, 73392473648, 75509564234, 92934848288, 146784947296, 151019128468, 302038256936, 490812167521, 604076513872, 981624335042, 1208153027744, 1963248670084, 3926497340168, 7852994680336, 15705989360672]

約数ペア:

[(1, 15705989360672), (2, 7852994680336), (4, 3926497340168), (8, 1963248670084), (13, 1208153027744), (16, 981624335042), (26, 604076513872), (32, 490812167521), (52, 302038256936), (104, 151019128468), (107, 146784947296), (169, 92934848288), (208, 75509564234), (214, 73392473648), (338, 46467424144), (416, 37754782117), (428, 36696236824), (676, 23233712072), (856, 18348118412), (1352, 11616856036), (1391, 11291149792), (1712, 9174059206), (2704, 5808428018), (2782, 5645574896), (3424, 4587029603), (5408, 2904214009), (5564, 2822787448), (11128, 1411393724), (18083, 868549984), (22256, 705696862), (36166, 434274992), (44512, 352848431), (72332, 217137496), (144664, 108568748), (289328, 54284374), (578656, 27142187)]