12787264

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 112

約数和(自身を含む): 32479488

約数和(自身を除く): 19692224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 73, 92, 112, 119, 136, 146, 161, 184, 224, 238, 272, 292, 322, 368, 391, 448, 476, 511, 544, 584, 644, 736, 782, 952, 1022, 1088, 1168, 1241, 1288, 1472, 1564, 1679, 1904, 2044, 2336, 2482, 2576, 2737, 3128, 3358, 3808, 4088, 4672, 4964, 5152, 5474, 6256, 6716, 7616, 8176, 8687, 9928, 10304, 10948, 11753, 12512, 13432, 16352, 17374, 19856, 21896, 23506, 25024, 26864, 28543, 32704, 34748, 39712, 43792, 47012, 53728, 57086, 69496, 79424, 87584, 94024, 107456, 114172, 138992, 175168, 188048, 199801, 228344, 277984, 376096, 399602, 456688, 555968, 752192, 799204, 913376, 1598408, 1826752, 3196816, 6393632, 12787264]

約数ペア:

[(1, 12787264), (2, 6393632), (4, 3196816), (7, 1826752), (8, 1598408), (14, 913376), (16, 799204), (17, 752192), (23, 555968), (28, 456688), (32, 399602), (34, 376096), (46, 277984), (56, 228344), (64, 199801), (68, 188048), (73, 175168), (92, 138992), (112, 114172), (119, 107456), (136, 94024), (146, 87584), (161, 79424), (184, 69496), (224, 57086), (238, 53728), (272, 47012), (292, 43792), (322, 39712), (368, 34748), (391, 32704), (448, 28543), (476, 26864), (511, 25024), (544, 23506), (584, 21896), (644, 19856), (736, 17374), (782, 16352), (952, 13432), (1022, 12512), (1088, 11753), (1168, 10948), (1241, 10304), (1288, 9928), (1472, 8687), (1564, 8176), (1679, 7616), (1904, 6716), (2044, 6256), (2336, 5474), (2482, 5152), (2576, 4964), (2737, 4672), (3128, 4088), (3358, 3808)]