57213968

素因数分解:

$2^4\times 7^2\times {\mathrm{72977}}^1$

素因数の和:72999

約数の個数: 30

約数和(自身を含む): 128952126

約数和(自身を除く): 71738158

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 72977, 145954, 291908, 510839, 583816, 1021678, 1167632, 2043356, 3575873, 4086712, 7151746, 8173424, 14303492, 28606984, 57213968]

約数ペア:

[(1, 57213968), (2, 28606984), (4, 14303492), (7, 8173424), (8, 7151746), (14, 4086712), (16, 3575873), (28, 2043356), (49, 1167632), (56, 1021678), (98, 583816), (112, 510839), (196, 291908), (392, 145954), (784, 72977)]