57075928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78401}}^1$

素因数の和:78427

約数の個数: 32

約数和(自身を含む): 131715360

約数和(自身を除く): 74639432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 78401, 156802, 313604, 548807, 627208, 1019213, 1097614, 2038426, 2195228, 4076852, 4390456, 7134491, 8153704, 14268982, 28537964, 57075928]

約数ペア:

[(1, 57075928), (2, 28537964), (4, 14268982), (7, 8153704), (8, 7134491), (13, 4390456), (14, 4076852), (26, 2195228), (28, 2038426), (52, 1097614), (56, 1019213), (91, 627208), (104, 548807), (182, 313604), (364, 156802), (728, 78401)]