2169728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 4993920

約数和(自身を除く): 2824192

約数列:

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

約数ペア:

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