64876196

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30091}}^1$

素因数の和:30120

約数の個数: 36

約数和(自身を含む): 144080496

約数和(自身を除く): 79204300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 30091, 60182, 120364, 210637, 331001, 421274, 662002, 842548, 1324004, 1474459, 2317007, 2948918, 4634014, 5897836, 9268028, 16219049, 32438098, 64876196]

約数ペア:

[(1, 64876196), (2, 32438098), (4, 16219049), (7, 9268028), (11, 5897836), (14, 4634014), (22, 2948918), (28, 2317007), (44, 1474459), (49, 1324004), (77, 842548), (98, 662002), (154, 421274), (196, 331001), (308, 210637), (539, 120364), (1078, 60182), (2156, 30091)]