39898728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 117641160

約数和(自身を除く): 77742432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 37, 51, 68, 72, 74, 102, 111, 136, 148, 153, 204, 222, 296, 306, 333, 408, 444, 612, 629, 666, 881, 888, 1224, 1258, 1332, 1762, 1887, 2516, 2643, 2664, 3524, 3774, 5032, 5286, 5661, 7048, 7548, 7929, 10572, 11322, 14977, 15096, 15858, 21144, 22644, 29954, 31716, 32597, 44931, 45288, 59908, 63432, 65194, 89862, 97791, 119816, 130388, 134793, 179724, 195582, 260776, 269586, 293373, 359448, 391164, 539172, 554149, 586746, 782328, 1078344, 1108298, 1173492, 1662447, 2216596, 2346984, 3324894, 4433192, 4987341, 6649788, 9974682, 13299576, 19949364, 39898728]

約数ペア:

[(1, 39898728), (2, 19949364), (3, 13299576), (4, 9974682), (6, 6649788), (8, 4987341), (9, 4433192), (12, 3324894), (17, 2346984), (18, 2216596), (24, 1662447), (34, 1173492), (36, 1108298), (37, 1078344), (51, 782328), (68, 586746), (72, 554149), (74, 539172), (102, 391164), (111, 359448), (136, 293373), (148, 269586), (153, 260776), (204, 195582), (222, 179724), (296, 134793), (306, 130388), (333, 119816), (408, 97791), (444, 89862), (612, 65194), (629, 63432), (666, 59908), (881, 45288), (888, 44931), (1224, 32597), (1258, 31716), (1332, 29954), (1762, 22644), (1887, 21144), (2516, 15858), (2643, 15096), (2664, 14977), (3524, 11322), (3774, 10572), (5032, 7929), (5286, 7548), (5661, 7048)]