4377568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 9843120

約数和(自身を除く): 5465552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 619, 884, 1238, 1768, 2476, 3536, 4952, 7072, 8047, 9904, 10523, 16094, 19808, 21046, 32188, 42092, 64376, 84184, 128752, 136799, 168368, 257504, 273598, 336736, 547196, 1094392, 2188784, 4377568]

約数ペア:

[(1, 4377568), (2, 2188784), (4, 1094392), (8, 547196), (13, 336736), (16, 273598), (17, 257504), (26, 168368), (32, 136799), (34, 128752), (52, 84184), (68, 64376), (104, 42092), (136, 32188), (208, 21046), (221, 19808), (272, 16094), (416, 10523), (442, 9904), (544, 8047), (619, 7072), (884, 4952), (1238, 3536), (1768, 2476)]