39295984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 94868928

約数和(自身を除く): 55572944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 197, 208, 274, 364, 394, 548, 728, 788, 959, 1096, 1379, 1456, 1576, 1781, 1918, 2192, 2561, 2758, 3152, 3562, 3836, 5122, 5516, 7124, 7672, 10244, 11032, 12467, 14248, 15344, 17927, 20488, 22064, 24934, 26989, 28496, 35854, 40976, 49868, 53978, 71708, 99736, 107956, 143416, 188923, 199472, 215912, 286832, 350857, 377846, 431824, 701714, 755692, 1403428, 1511384, 2455999, 2806856, 3022768, 4911998, 5613712, 9823996, 19647992, 39295984]

約数ペア:

[(1, 39295984), (2, 19647992), (4, 9823996), (7, 5613712), (8, 4911998), (13, 3022768), (14, 2806856), (16, 2455999), (26, 1511384), (28, 1403428), (52, 755692), (56, 701714), (91, 431824), (104, 377846), (112, 350857), (137, 286832), (182, 215912), (197, 199472), (208, 188923), (274, 143416), (364, 107956), (394, 99736), (548, 71708), (728, 53978), (788, 49868), (959, 40976), (1096, 35854), (1379, 28496), (1456, 26989), (1576, 24934), (1781, 22064), (1918, 20488), (2192, 17927), (2561, 15344), (2758, 14248), (3152, 12467), (3562, 11032), (3836, 10244), (5122, 7672), (5516, 7124)]