27681632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4179

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 34915168

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 4139, 6688, 8278, 16556, 33112, 45529, 66224, 78641, 91058, 132448, 157282, 182116, 314564, 364232, 629128, 728464, 865051, 1258256, 1456928, 1730102, 2516512, 3460204, 6920408, 13840816, 27681632]

約数ペア:

[(1, 27681632), (2, 13840816), (4, 6920408), (8, 3460204), (11, 2516512), (16, 1730102), (19, 1456928), (22, 1258256), (32, 865051), (38, 728464), (44, 629128), (76, 364232), (88, 314564), (152, 182116), (176, 157282), (209, 132448), (304, 91058), (352, 78641), (418, 66224), (608, 45529), (836, 33112), (1672, 16556), (3344, 8278), (4139, 6688)]