8678912

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 20034432

約数和(自身を除く): 11355520

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 67, 88, 92, 128, 134, 176, 184, 253, 256, 268, 352, 368, 506, 512, 536, 704, 736, 737, 1012, 1072, 1408, 1472, 1474, 1541, 2024, 2144, 2816, 2944, 2948, 3082, 4048, 4288, 5632, 5888, 5896, 6164, 8096, 8576, 11776, 11792, 12328, 16192, 16951, 17152, 23584, 24656, 32384, 33902, 34304, 47168, 49312, 64768, 67804, 94336, 98624, 129536, 135608, 188672, 197248, 271216, 377344, 394496, 542432, 788992, 1084864, 2169728, 4339456, 8678912]

約数ペア:

[(1, 8678912), (2, 4339456), (4, 2169728), (8, 1084864), (11, 788992), (16, 542432), (22, 394496), (23, 377344), (32, 271216), (44, 197248), (46, 188672), (64, 135608), (67, 129536), (88, 98624), (92, 94336), (128, 67804), (134, 64768), (176, 49312), (184, 47168), (253, 34304), (256, 33902), (268, 32384), (352, 24656), (368, 23584), (506, 17152), (512, 16951), (536, 16192), (704, 12328), (736, 11792), (737, 11776), (1012, 8576), (1072, 8096), (1408, 6164), (1472, 5896), (1474, 5888), (1541, 5632), (2024, 4288), (2144, 4048), (2816, 3082), (2944, 2948)]