622278848

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{145121}}^1$

素因数の和:145200

約数の個数: 28

約数和(自身を含む): 1253273592

約数和(自身を除く): 630994744

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 145121, 290242, 580484, 1160968, 2321936, 4643872, 9287744, 9723107, 19446214, 38892428, 77784856, 155569712, 311139424, 622278848]

約数ペア:

[(1, 622278848), (2, 311139424), (4, 155569712), (8, 77784856), (16, 38892428), (32, 19446214), (64, 9723107), (67, 9287744), (134, 4643872), (268, 2321936), (536, 1160968), (1072, 580484), (2144, 290242), (4288, 145121)]