38728272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1852

約数の個数: 80

約数和(自身を含む): 111867840

約数和(自身を除く): 73139568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1789, 1804, 1968, 2706, 3578, 3608, 5367, 5412, 7156, 7216, 10734, 10824, 14312, 19679, 21468, 21648, 28624, 39358, 42936, 59037, 73349, 78716, 85872, 118074, 146698, 157432, 220047, 236148, 293396, 314864, 440094, 472296, 586792, 806839, 880188, 944592, 1173584, 1613678, 1760376, 2420517, 3227356, 3520752, 4841034, 6454712, 9682068, 12909424, 19364136, 38728272]

約数ペア:

[(1, 38728272), (2, 19364136), (3, 12909424), (4, 9682068), (6, 6454712), (8, 4841034), (11, 3520752), (12, 3227356), (16, 2420517), (22, 1760376), (24, 1613678), (33, 1173584), (41, 944592), (44, 880188), (48, 806839), (66, 586792), (82, 472296), (88, 440094), (123, 314864), (132, 293396), (164, 236148), (176, 220047), (246, 157432), (264, 146698), (328, 118074), (451, 85872), (492, 78716), (528, 73349), (656, 59037), (902, 42936), (984, 39358), (1353, 28624), (1789, 21648), (1804, 21468), (1968, 19679), (2706, 14312), (3578, 10824), (3608, 10734), (5367, 7216), (5412, 7156)]