42221696

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 92828160

約数和(自身を除く): 50606464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 191, 314, 352, 382, 628, 704, 764, 1256, 1408, 1528, 1727, 2101, 2512, 3056, 3454, 4202, 5024, 6112, 6908, 8404, 10048, 12224, 13816, 16808, 20096, 24448, 27632, 29987, 33616, 55264, 59974, 67232, 110528, 119948, 134464, 221056, 239896, 268928, 329857, 479792, 659714, 959584, 1319428, 1919168, 2638856, 3838336, 5277712, 10555424, 21110848, 42221696]

約数ペア:

[(1, 42221696), (2, 21110848), (4, 10555424), (8, 5277712), (11, 3838336), (16, 2638856), (22, 1919168), (32, 1319428), (44, 959584), (64, 659714), (88, 479792), (128, 329857), (157, 268928), (176, 239896), (191, 221056), (314, 134464), (352, 119948), (382, 110528), (628, 67232), (704, 59974), (764, 55264), (1256, 33616), (1408, 29987), (1528, 27632), (1727, 24448), (2101, 20096), (2512, 16808), (3056, 13816), (3454, 12224), (4202, 10048), (5024, 8404), (6112, 6908)]