28977302004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344967881}}^1$

素因数の和:344967895

約数の個数: 24

約数和(自身を含む): 77272805568

約数和(自身を除く): 48295503564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344967881, 689935762, 1034903643, 1379871524, 2069807286, 2414775167, 4139614572, 4829550334, 7244325501, 9659100668, 14488651002, 28977302004]

約数ペア:

[(1, 28977302004), (2, 14488651002), (3, 9659100668), (4, 7244325501), (6, 4829550334), (7, 4139614572), (12, 2414775167), (14, 2069807286), (21, 1379871524), (28, 1034903643), (42, 689935762), (84, 344967881)]