40454656

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 60

約数和(自身を含む): 88982586

約数和(自身を除く): 48527930

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 653, 704, 968, 1306, 1408, 1936, 2612, 2816, 3872, 5224, 5632, 7183, 7744, 10448, 14366, 15488, 20896, 28732, 30976, 41792, 57464, 61952, 79013, 83584, 114928, 158026, 167168, 229856, 316052, 334336, 459712, 632104, 919424, 1264208, 1838848, 2528416, 3677696, 5056832, 10113664, 20227328, 40454656]

約数ペア:

[(1, 40454656), (2, 20227328), (4, 10113664), (8, 5056832), (11, 3677696), (16, 2528416), (22, 1838848), (32, 1264208), (44, 919424), (64, 632104), (88, 459712), (121, 334336), (128, 316052), (176, 229856), (242, 167168), (256, 158026), (352, 114928), (484, 83584), (512, 79013), (653, 61952), (704, 57464), (968, 41792), (1306, 30976), (1408, 28732), (1936, 20896), (2612, 15488), (2816, 14366), (3872, 10448), (5224, 7744), (5632, 7183)]