42675556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 93929472

約数和(自身を除く): 51253916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1091, 1397, 1778, 2182, 2794, 3556, 4364, 5588, 7637, 9779, 12001, 15274, 19558, 24002, 30548, 39116, 48004, 84007, 138557, 168014, 277114, 336028, 554228, 969899, 1524127, 1939798, 3048254, 3879596, 6096508, 10668889, 21337778, 42675556]

約数ペア:

[(1, 42675556), (2, 21337778), (4, 10668889), (7, 6096508), (11, 3879596), (14, 3048254), (22, 1939798), (28, 1524127), (44, 969899), (77, 554228), (127, 336028), (154, 277114), (254, 168014), (308, 138557), (508, 84007), (889, 48004), (1091, 39116), (1397, 30548), (1778, 24002), (2182, 19558), (2794, 15274), (3556, 12001), (4364, 9779), (5588, 7637)]