56891528

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 109974360

約数和(自身を除く): 53082832

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 1597, 3194, 4453, 6388, 8906, 12776, 17812, 35624, 97417, 116581, 194834, 233162, 389668, 466324, 779336, 932648, 7111441, 14222882, 28445764, 56891528]

約数ペア:

[(1, 56891528), (2, 28445764), (4, 14222882), (8, 7111441), (61, 932648), (73, 779336), (122, 466324), (146, 389668), (244, 233162), (292, 194834), (488, 116581), (584, 97417), (1597, 35624), (3194, 17812), (4453, 12776), (6388, 8906)]