12564992

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 28873152

約数和(自身を除く): 16308160

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 97, 128, 176, 184, 194, 253, 256, 352, 368, 388, 506, 512, 704, 736, 776, 1012, 1067, 1408, 1472, 1552, 2024, 2134, 2231, 2816, 2944, 3104, 4048, 4268, 4462, 5632, 5888, 6208, 8096, 8536, 8924, 11776, 12416, 16192, 17072, 17848, 24541, 24832, 32384, 34144, 35696, 49082, 49664, 64768, 68288, 71392, 98164, 129536, 136576, 142784, 196328, 273152, 285568, 392656, 546304, 571136, 785312, 1142272, 1570624, 3141248, 6282496, 12564992]

約数ペア:

[(1, 12564992), (2, 6282496), (4, 3141248), (8, 1570624), (11, 1142272), (16, 785312), (22, 571136), (23, 546304), (32, 392656), (44, 285568), (46, 273152), (64, 196328), (88, 142784), (92, 136576), (97, 129536), (128, 98164), (176, 71392), (184, 68288), (194, 64768), (253, 49664), (256, 49082), (352, 35696), (368, 34144), (388, 32384), (506, 24832), (512, 24541), (704, 17848), (736, 17072), (776, 16192), (1012, 12416), (1067, 11776), (1408, 8924), (1472, 8536), (1552, 8096), (2024, 6208), (2134, 5888), (2231, 5632), (2816, 4462), (2944, 4268), (3104, 4048)]