71710184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 95214616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 182, 274, 364, 548, 719, 728, 959, 1096, 1438, 1781, 1918, 2876, 3562, 3836, 5033, 5752, 7124, 7672, 9347, 10066, 12467, 14248, 18694, 20132, 24934, 37388, 40264, 49868, 65429, 74776, 98503, 99736, 130858, 197006, 261716, 394012, 523432, 689521, 788024, 1280539, 1379042, 2561078, 2758084, 5122156, 5516168, 8963773, 10244312, 17927546, 35855092, 71710184]

約数ペア:

[(1, 71710184), (2, 35855092), (4, 17927546), (7, 10244312), (8, 8963773), (13, 5516168), (14, 5122156), (26, 2758084), (28, 2561078), (52, 1379042), (56, 1280539), (91, 788024), (104, 689521), (137, 523432), (182, 394012), (274, 261716), (364, 197006), (548, 130858), (719, 99736), (728, 98503), (959, 74776), (1096, 65429), (1438, 49868), (1781, 40264), (1918, 37388), (2876, 24934), (3562, 20132), (3836, 18694), (5033, 14248), (5752, 12467), (7124, 10066), (7672, 9347)]