426859456

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2189

約数の個数: 56

約数和(自身を含む): 877604544

約数和(自身を除く): 450745088

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 212, 244, 424, 488, 848, 976, 1696, 1952, 2063, 3233, 3392, 3904, 4126, 6466, 8252, 12932, 16504, 25864, 33008, 51728, 66016, 103456, 109339, 125843, 132032, 206912, 218678, 251686, 437356, 503372, 874712, 1006744, 1749424, 2013488, 3498848, 4026976, 6669679, 6997696, 8053952, 13339358, 26678716, 53357432, 106714864, 213429728, 426859456]

約数ペア:

[(1, 426859456), (2, 213429728), (4, 106714864), (8, 53357432), (16, 26678716), (32, 13339358), (53, 8053952), (61, 6997696), (64, 6669679), (106, 4026976), (122, 3498848), (212, 2013488), (244, 1749424), (424, 1006744), (488, 874712), (848, 503372), (976, 437356), (1696, 251686), (1952, 218678), (2063, 206912), (3233, 132032), (3392, 125843), (3904, 109339), (4126, 103456), (6466, 66016), (8252, 51728), (12932, 33008), (16504, 25864)]