22806784

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 61810560

約数和(自身を除く): 39003776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 89, 91, 104, 112, 128, 143, 154, 176, 178, 182, 208, 224, 256, 286, 308, 352, 356, 364, 416, 448, 572, 616, 623, 704, 712, 728, 832, 896, 979, 1001, 1144, 1157, 1232, 1246, 1408, 1424, 1456, 1664, 1792, 1958, 2002, 2288, 2314, 2464, 2492, 2816, 2848, 2912, 3328, 3916, 4004, 4576, 4628, 4928, 4984, 5696, 5824, 6853, 7832, 8008, 8099, 9152, 9256, 9856, 9968, 11392, 11648, 12727, 13706, 15664, 16016, 16198, 18304, 18512, 19712, 19936, 22784, 23296, 25454, 27412, 31328, 32032, 32396, 36608, 37024, 39872, 50908, 54824, 62656, 64064, 64792, 74048, 79744, 89089, 101816, 109648, 125312, 128128, 129584, 148096, 159488, 178178, 203632, 219296, 250624, 256256, 259168, 296192, 356356, 407264, 438592, 518336, 712712, 814528, 877184, 1036672, 1425424, 1629056, 1754368, 2073344, 2850848, 3258112, 5701696, 11403392, 22806784]

約数ペア:

[(1, 22806784), (2, 11403392), (4, 5701696), (7, 3258112), (8, 2850848), (11, 2073344), (13, 1754368), (14, 1629056), (16, 1425424), (22, 1036672), (26, 877184), (28, 814528), (32, 712712), (44, 518336), (52, 438592), (56, 407264), (64, 356356), (77, 296192), (88, 259168), (89, 256256), (91, 250624), (104, 219296), (112, 203632), (128, 178178), (143, 159488), (154, 148096), (176, 129584), (178, 128128), (182, 125312), (208, 109648), (224, 101816), (256, 89089), (286, 79744), (308, 74048), (352, 64792), (356, 64064), (364, 62656), (416, 54824), (448, 50908), (572, 39872), (616, 37024), (623, 36608), (704, 32396), (712, 32032), (728, 31328), (832, 27412), (896, 25454), (979, 23296), (1001, 22784), (1144, 19936), (1157, 19712), (1232, 18512), (1246, 18304), (1408, 16198), (1424, 16016), (1456, 15664), (1664, 13706), (1792, 12727), (1958, 11648), (2002, 11392), (2288, 9968), (2314, 9856), (2464, 9256), (2492, 9152), (2816, 8099), (2848, 8008), (2912, 7832), (3328, 6853), (3916, 5824), (4004, 5696), (4576, 4984), (4628, 4928)]