27401590658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{3889}}^1$

素因数の和:4779

約数の個数: 64

約数和(自身を含む): 49406112000

約数和(自身を除く): 22004521342

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 839, 1678, 3889, 4199, 7778, 8398, 10907, 14263, 15941, 21814, 28526, 31882, 50557, 66113, 73891, 101114, 132226, 147782, 185419, 207233, 270997, 370838, 414466, 541994, 859469, 960583, 1256147, 1718938, 1921166, 2512294, 3262871, 3522961, 6525742, 7045922, 16329911, 32659822, 42417323, 55468807, 61994549, 84834646, 110937614, 123989098, 721094491, 805929137, 1053907333, 1442188982, 1611858274, 2107814666, 13700795329, 27401590658]

約数ペア:

[(1, 27401590658), (2, 13700795329), (13, 2107814666), (17, 1611858274), (19, 1442188982), (26, 1053907333), (34, 805929137), (38, 721094491), (221, 123989098), (247, 110937614), (323, 84834646), (442, 61994549), (494, 55468807), (646, 42417323), (839, 32659822), (1678, 16329911), (3889, 7045922), (4199, 6525742), (7778, 3522961), (8398, 3262871), (10907, 2512294), (14263, 1921166), (15941, 1718938), (21814, 1256147), (28526, 960583), (31882, 859469), (50557, 541994), (66113, 414466), (73891, 370838), (101114, 270997), (132226, 207233), (147782, 185419)]