26851370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 62657280

約数和(自身を除く): 35805910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1553, 1729, 2470, 3106, 3458, 7765, 8645, 10871, 15530, 17290, 20189, 21742, 29507, 40378, 54355, 59014, 100945, 108710, 141323, 147535, 201890, 206549, 282646, 295070, 383591, 413098, 706615, 767182, 1032745, 1413230, 1917955, 2065490, 2685137, 3835910, 5370274, 13425685, 26851370]

約数ペア:

[(1, 26851370), (2, 13425685), (5, 5370274), (7, 3835910), (10, 2685137), (13, 2065490), (14, 1917955), (19, 1413230), (26, 1032745), (35, 767182), (38, 706615), (65, 413098), (70, 383591), (91, 295070), (95, 282646), (130, 206549), (133, 201890), (182, 147535), (190, 141323), (247, 108710), (266, 100945), (455, 59014), (494, 54355), (665, 40378), (910, 29507), (1235, 21742), (1330, 20189), (1553, 17290), (1729, 15530), (2470, 10871), (3106, 8645), (3458, 7765)]