13251364

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 29561112

約数和(自身を除く): 16309748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 49, 68, 82, 97, 98, 119, 164, 194, 196, 238, 287, 388, 476, 574, 679, 697, 833, 1148, 1358, 1394, 1649, 1666, 2009, 2716, 2788, 3298, 3332, 3977, 4018, 4753, 4879, 6596, 7954, 8036, 9506, 9758, 11543, 15908, 19012, 19516, 23086, 27839, 34153, 46172, 55678, 67609, 68306, 80801, 111356, 135218, 136612, 161602, 194873, 270436, 323204, 389746, 473263, 779492, 946526, 1893052, 3312841, 6625682, 13251364]

約数ペア:

[(1, 13251364), (2, 6625682), (4, 3312841), (7, 1893052), (14, 946526), (17, 779492), (28, 473263), (34, 389746), (41, 323204), (49, 270436), (68, 194873), (82, 161602), (97, 136612), (98, 135218), (119, 111356), (164, 80801), (194, 68306), (196, 67609), (238, 55678), (287, 46172), (388, 34153), (476, 27839), (574, 23086), (679, 19516), (697, 19012), (833, 15908), (1148, 11543), (1358, 9758), (1394, 9506), (1649, 8036), (1666, 7954), (2009, 6596), (2716, 4879), (2788, 4753), (3298, 4018), (3332, 3977)]