27170864

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 63287616

約数和(自身を除く): 36116752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 61, 82, 97, 112, 122, 164, 194, 244, 287, 328, 388, 427, 488, 574, 656, 679, 776, 854, 976, 1148, 1358, 1552, 1708, 2296, 2501, 2716, 3416, 3977, 4592, 5002, 5432, 5917, 6832, 7954, 10004, 10864, 11834, 15908, 17507, 20008, 23668, 27839, 31816, 35014, 40016, 41419, 47336, 55678, 63632, 70028, 82838, 94672, 111356, 140056, 165676, 222712, 242597, 280112, 331352, 445424, 485194, 662704, 970388, 1698179, 1940776, 3396358, 3881552, 6792716, 13585432, 27170864]

約数ペア:

[(1, 27170864), (2, 13585432), (4, 6792716), (7, 3881552), (8, 3396358), (14, 1940776), (16, 1698179), (28, 970388), (41, 662704), (56, 485194), (61, 445424), (82, 331352), (97, 280112), (112, 242597), (122, 222712), (164, 165676), (194, 140056), (244, 111356), (287, 94672), (328, 82838), (388, 70028), (427, 63632), (488, 55678), (574, 47336), (656, 41419), (679, 40016), (776, 35014), (854, 31816), (976, 27839), (1148, 23668), (1358, 20008), (1552, 17507), (1708, 15908), (2296, 11834), (2501, 10864), (2716, 10004), (3416, 7954), (3977, 6832), (4592, 5917), (5002, 5432)]