12128752

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 25962376

約数和(自身を除く): 13833624

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 61, 68, 86, 122, 136, 172, 244, 272, 289, 344, 488, 578, 688, 731, 976, 1037, 1156, 1462, 2074, 2312, 2623, 2924, 4148, 4624, 5246, 5848, 8296, 10492, 11696, 12427, 16592, 17629, 20984, 24854, 35258, 41968, 44591, 49708, 70516, 89182, 99416, 141032, 178364, 198832, 282064, 356728, 713456, 758047, 1516094, 3032188, 6064376, 12128752]

約数ペア:

[(1, 12128752), (2, 6064376), (4, 3032188), (8, 1516094), (16, 758047), (17, 713456), (34, 356728), (43, 282064), (61, 198832), (68, 178364), (86, 141032), (122, 99416), (136, 89182), (172, 70516), (244, 49708), (272, 44591), (289, 41968), (344, 35258), (488, 24854), (578, 20984), (688, 17629), (731, 16592), (976, 12427), (1037, 11696), (1156, 10492), (1462, 8296), (2074, 5848), (2312, 5246), (2623, 4624), (2924, 4148)]