21492096

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 57776880

約数和(自身を除く): 36284784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 291, 384, 388, 577, 582, 776, 1154, 1164, 1552, 1731, 2308, 2328, 3104, 3462, 4616, 4656, 6208, 6924, 9232, 9312, 12416, 13848, 18464, 18624, 27696, 36928, 37248, 55392, 55969, 73856, 110784, 111938, 167907, 221568, 223876, 335814, 447752, 671628, 895504, 1343256, 1791008, 2686512, 3582016, 5373024, 7164032, 10746048, 21492096]

約数ペア:

[(1, 21492096), (2, 10746048), (3, 7164032), (4, 5373024), (6, 3582016), (8, 2686512), (12, 1791008), (16, 1343256), (24, 895504), (32, 671628), (48, 447752), (64, 335814), (96, 223876), (97, 221568), (128, 167907), (192, 111938), (194, 110784), (291, 73856), (384, 55969), (388, 55392), (577, 37248), (582, 36928), (776, 27696), (1154, 18624), (1164, 18464), (1552, 13848), (1731, 12416), (2308, 9312), (2328, 9232), (3104, 6924), (3462, 6208), (4616, 4656)]