13557544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 34151040

約数和(自身を除く): 20593496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 1693, 2002, 3386, 4004, 6772, 8008, 11851, 13544, 18623, 22009, 23702, 37246, 44018, 47404, 74492, 88036, 94808, 130361, 148984, 154063, 176072, 242099, 260722, 308126, 484198, 521444, 616252, 968396, 1042888, 1232504, 1694693, 1936792, 3389386, 6778772, 13557544]

約数ペア:

[(1, 13557544), (2, 6778772), (4, 3389386), (7, 1936792), (8, 1694693), (11, 1232504), (13, 1042888), (14, 968396), (22, 616252), (26, 521444), (28, 484198), (44, 308126), (52, 260722), (56, 242099), (77, 176072), (88, 154063), (91, 148984), (104, 130361), (143, 94808), (154, 88036), (182, 74492), (286, 47404), (308, 44018), (364, 37246), (572, 23702), (616, 22009), (728, 18623), (1001, 13544), (1144, 11851), (1693, 8008), (2002, 6772), (3386, 4004)]