12659696

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 30444480

約数和(自身を除く): 17784784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 109, 112, 119, 122, 136, 218, 238, 244, 272, 427, 436, 476, 488, 763, 854, 872, 952, 976, 1037, 1526, 1708, 1744, 1853, 1904, 2074, 3052, 3416, 3706, 4148, 6104, 6649, 6832, 7259, 7412, 8296, 12208, 12971, 13298, 14518, 14824, 16592, 25942, 26596, 29036, 29648, 46543, 51884, 53192, 58072, 93086, 103768, 106384, 113033, 116144, 186172, 207536, 226066, 372344, 452132, 744688, 791231, 904264, 1582462, 1808528, 3164924, 6329848, 12659696]

約数ペア:

[(1, 12659696), (2, 6329848), (4, 3164924), (7, 1808528), (8, 1582462), (14, 904264), (16, 791231), (17, 744688), (28, 452132), (34, 372344), (56, 226066), (61, 207536), (68, 186172), (109, 116144), (112, 113033), (119, 106384), (122, 103768), (136, 93086), (218, 58072), (238, 53192), (244, 51884), (272, 46543), (427, 29648), (436, 29036), (476, 26596), (488, 25942), (763, 16592), (854, 14824), (872, 14518), (952, 13298), (976, 12971), (1037, 12208), (1526, 8296), (1708, 7412), (1744, 7259), (1853, 6832), (1904, 6649), (2074, 6104), (3052, 4148), (3416, 3706)]