56271208

素因数分解:

$2^3\times 7^3\times {\mathrm{20507}}^1$

素因数の和:20534

約数の個数: 32

約数和(自身を含む): 123048000

約数和(自身を除く): 66776792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 20507, 41014, 82028, 143549, 164056, 287098, 574196, 1004843, 1148392, 2009686, 4019372, 7033901, 8038744, 14067802, 28135604, 56271208]

約数ペア:

[(1, 56271208), (2, 28135604), (4, 14067802), (7, 8038744), (8, 7033901), (14, 4019372), (28, 2009686), (49, 1148392), (56, 1004843), (98, 574196), (196, 287098), (343, 164056), (392, 143549), (686, 82028), (1372, 41014), (2744, 20507)]