26997670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 32722010

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 371, 383, 530, 665, 742, 766, 1007, 1330, 1855, 1915, 2014, 2681, 3710, 3830, 5035, 5362, 7049, 7277, 10070, 13405, 14098, 14554, 20299, 26810, 35245, 36385, 40598, 50939, 70490, 72770, 101495, 101878, 142093, 202990, 254695, 284186, 385681, 509390, 710465, 771362, 1420930, 1928405, 2699767, 3856810, 5399534, 13498835, 26997670]

約数ペア:

[(1, 26997670), (2, 13498835), (5, 5399534), (7, 3856810), (10, 2699767), (14, 1928405), (19, 1420930), (35, 771362), (38, 710465), (53, 509390), (70, 385681), (95, 284186), (106, 254695), (133, 202990), (190, 142093), (265, 101878), (266, 101495), (371, 72770), (383, 70490), (530, 50939), (665, 40598), (742, 36385), (766, 35245), (1007, 26810), (1330, 20299), (1855, 14554), (1915, 14098), (2014, 13405), (2681, 10070), (3710, 7277), (3830, 7049), (5035, 5362)]