38797808

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 96181344

約数和(自身を除く): 57383536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 49, 56, 68, 71, 82, 98, 112, 119, 136, 142, 164, 196, 238, 272, 284, 287, 328, 392, 476, 497, 568, 574, 656, 697, 784, 833, 952, 994, 1136, 1148, 1207, 1394, 1666, 1904, 1988, 2009, 2296, 2414, 2788, 2911, 3332, 3479, 3976, 4018, 4592, 4828, 4879, 5576, 5822, 6664, 6958, 7952, 8036, 8449, 9656, 9758, 11152, 11644, 13328, 13916, 16072, 16898, 19312, 19516, 20377, 23288, 27832, 32144, 33796, 34153, 39032, 40754, 46576, 49487, 55664, 59143, 67592, 68306, 78064, 81508, 98974, 118286, 135184, 136612, 142639, 163016, 197948, 236572, 273224, 285278, 326032, 346409, 395896, 473144, 546448, 570556, 692818, 791792, 946288, 1141112, 1385636, 2282224, 2424863, 2771272, 4849726, 5542544, 9699452, 19398904, 38797808]

約数ペア:

[(1, 38797808), (2, 19398904), (4, 9699452), (7, 5542544), (8, 4849726), (14, 2771272), (16, 2424863), (17, 2282224), (28, 1385636), (34, 1141112), (41, 946288), (49, 791792), (56, 692818), (68, 570556), (71, 546448), (82, 473144), (98, 395896), (112, 346409), (119, 326032), (136, 285278), (142, 273224), (164, 236572), (196, 197948), (238, 163016), (272, 142639), (284, 136612), (287, 135184), (328, 118286), (392, 98974), (476, 81508), (497, 78064), (568, 68306), (574, 67592), (656, 59143), (697, 55664), (784, 49487), (833, 46576), (952, 40754), (994, 39032), (1136, 34153), (1148, 33796), (1207, 32144), (1394, 27832), (1666, 23288), (1904, 20377), (1988, 19516), (2009, 19312), (2296, 16898), (2414, 16072), (2788, 13916), (2911, 13328), (3332, 11644), (3479, 11152), (3976, 9758), (4018, 9656), (4592, 8449), (4828, 8036), (4879, 7952), (5576, 6958), (5822, 6664)]