7000000616

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{6361}}^1$

素因数の和:6874

約数の個数: 64

約数和(自身を含む): 15384842880

約数和(自身を除く): 8384842264

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 457, 602, 914, 1204, 1828, 2408, 3199, 3656, 6361, 6398, 12722, 12796, 19651, 25444, 25592, 39302, 44527, 50888, 78604, 89054, 137557, 157208, 178108, 273523, 275114, 356216, 547046, 550228, 1094092, 1100456, 1914661, 2188184, 2906977, 3829322, 5813954, 7658644, 11627908, 15317288, 20348839, 23255816, 40697678, 81395356, 125000011, 162790712, 250000022, 500000044, 875000077, 1000000088, 1750000154, 3500000308, 7000000616]

約数ペア:

[(1, 7000000616), (2, 3500000308), (4, 1750000154), (7, 1000000088), (8, 875000077), (14, 500000044), (28, 250000022), (43, 162790712), (56, 125000011), (86, 81395356), (172, 40697678), (301, 23255816), (344, 20348839), (457, 15317288), (602, 11627908), (914, 7658644), (1204, 5813954), (1828, 3829322), (2408, 2906977), (3199, 2188184), (3656, 1914661), (6361, 1100456), (6398, 1094092), (12722, 550228), (12796, 547046), (19651, 356216), (25444, 275114), (25592, 273523), (39302, 178108), (44527, 157208), (50888, 137557), (78604, 89054)]