13446042008

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1\times {\mathrm{3121}}^1$

素因数の和:3960

約数の個数: 64

約数和(自身を含む): 29132006400

約数和(自身を除く): 15685964392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 719, 749, 856, 1438, 1498, 2876, 2996, 3121, 5033, 5752, 5992, 6242, 10066, 12484, 20132, 21847, 24968, 40264, 43694, 76933, 87388, 153866, 174776, 307732, 333947, 538531, 615464, 667894, 1077062, 1335788, 2154124, 2243999, 2337629, 2671576, 4308248, 4487998, 4675258, 8975996, 9350516, 15707993, 17951992, 18701032, 31415986, 62831972, 125663944, 240107893, 480215786, 960431572, 1680755251, 1920863144, 3361510502, 6723021004, 13446042008]

約数ペア:

[(1, 13446042008), (2, 6723021004), (4, 3361510502), (7, 1920863144), (8, 1680755251), (14, 960431572), (28, 480215786), (56, 240107893), (107, 125663944), (214, 62831972), (428, 31415986), (719, 18701032), (749, 17951992), (856, 15707993), (1438, 9350516), (1498, 8975996), (2876, 4675258), (2996, 4487998), (3121, 4308248), (5033, 2671576), (5752, 2337629), (5992, 2243999), (6242, 2154124), (10066, 1335788), (12484, 1077062), (20132, 667894), (21847, 615464), (24968, 538531), (40264, 333947), (43694, 307732), (76933, 174776), (87388, 153866)]