28212536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 33373384

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 53, 88, 92, 106, 184, 212, 253, 263, 424, 506, 526, 583, 1012, 1052, 1166, 1219, 2024, 2104, 2332, 2438, 2893, 4664, 4876, 5786, 6049, 9752, 11572, 12098, 13409, 13939, 23144, 24196, 26818, 27878, 48392, 53636, 55756, 66539, 107272, 111512, 133078, 153329, 266156, 306658, 320597, 532312, 613316, 641194, 1226632, 1282388, 2564776, 3526567, 7053134, 14106268, 28212536]

約数ペア:

[(1, 28212536), (2, 14106268), (4, 7053134), (8, 3526567), (11, 2564776), (22, 1282388), (23, 1226632), (44, 641194), (46, 613316), (53, 532312), (88, 320597), (92, 306658), (106, 266156), (184, 153329), (212, 133078), (253, 111512), (263, 107272), (424, 66539), (506, 55756), (526, 53636), (583, 48392), (1012, 27878), (1052, 26818), (1166, 24196), (1219, 23144), (2024, 13939), (2104, 13409), (2332, 12098), (2438, 11572), (2893, 9752), (4664, 6049), (4876, 5786)]