3935984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 8332800

約数和(自身を除く): 4396816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 149, 208, 254, 298, 508, 596, 1016, 1192, 1651, 1937, 2032, 2384, 3302, 3874, 6604, 7748, 13208, 15496, 18923, 26416, 30992, 37846, 75692, 151384, 245999, 302768, 491998, 983996, 1967992, 3935984]

約数ペア:

[(1, 3935984), (2, 1967992), (4, 983996), (8, 491998), (13, 302768), (16, 245999), (26, 151384), (52, 75692), (104, 37846), (127, 30992), (149, 26416), (208, 18923), (254, 15496), (298, 13208), (508, 7748), (596, 6604), (1016, 3874), (1192, 3302), (1651, 2384), (1937, 2032)]