12648064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 29645280

約数和(自身を除く): 16997216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 691, 704, 832, 1144, 1382, 1408, 1664, 2288, 2764, 4576, 5528, 7601, 8983, 9152, 11056, 15202, 17966, 18304, 22112, 30404, 35932, 44224, 60808, 71864, 88448, 98813, 121616, 143728, 197626, 243232, 287456, 395252, 486464, 574912, 790504, 972928, 1149824, 1581008, 3162016, 6324032, 12648064]

約数ペア:

[(1, 12648064), (2, 6324032), (4, 3162016), (8, 1581008), (11, 1149824), (13, 972928), (16, 790504), (22, 574912), (26, 486464), (32, 395252), (44, 287456), (52, 243232), (64, 197626), (88, 143728), (104, 121616), (128, 98813), (143, 88448), (176, 71864), (208, 60808), (286, 44224), (352, 35932), (416, 30404), (572, 22112), (691, 18304), (704, 17966), (832, 15202), (1144, 11056), (1382, 9152), (1408, 8983), (1664, 7601), (2288, 5528), (2764, 4576)]