42394352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2686

約数の個数: 80

約数和(自身を含む): 110326272

約数和(自身を除く): 67931920

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2647, 4004, 5294, 8008, 10588, 16016, 18529, 21176, 29117, 34411, 37058, 42352, 58234, 68822, 74116, 116468, 137644, 148232, 203819, 232936, 240877, 275288, 296464, 378521, 407638, 465872, 481754, 550576, 757042, 815276, 963508, 1514084, 1630552, 1927016, 2649647, 3028168, 3261104, 3854032, 5299294, 6056336, 10598588, 21197176, 42394352]

約数ペア:

[(1, 42394352), (2, 21197176), (4, 10598588), (7, 6056336), (8, 5299294), (11, 3854032), (13, 3261104), (14, 3028168), (16, 2649647), (22, 1927016), (26, 1630552), (28, 1514084), (44, 963508), (52, 815276), (56, 757042), (77, 550576), (88, 481754), (91, 465872), (104, 407638), (112, 378521), (143, 296464), (154, 275288), (176, 240877), (182, 232936), (208, 203819), (286, 148232), (308, 137644), (364, 116468), (572, 74116), (616, 68822), (728, 58234), (1001, 42352), (1144, 37058), (1232, 34411), (1456, 29117), (2002, 21176), (2288, 18529), (2647, 16016), (4004, 10588), (5294, 8008)]