16904694016

素因数分解:

$2^8\times 7^1\times {\mathrm{151}}^1\times {\mathrm{62473}}^1$

素因数の和:62647

約数の個数: 72

約数和(自身を含む): 38819844224

約数和(自身を除く): 21915150208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 256, 302, 448, 604, 896, 1057, 1208, 1792, 2114, 2416, 4228, 4832, 8456, 9664, 16912, 19328, 33824, 38656, 62473, 67648, 124946, 135296, 249892, 270592, 437311, 499784, 874622, 999568, 1749244, 1999136, 3498488, 3998272, 6996976, 7996544, 9433423, 13993952, 15993088, 18866846, 27987904, 37733692, 55975808, 66033961, 75467384, 111951616, 132067922, 150934768, 264135844, 301869536, 528271688, 603739072, 1056543376, 1207478144, 2113086752, 2414956288, 4226173504, 8452347008, 16904694016]

約数ペア:

[(1, 16904694016), (2, 8452347008), (4, 4226173504), (7, 2414956288), (8, 2113086752), (14, 1207478144), (16, 1056543376), (28, 603739072), (32, 528271688), (56, 301869536), (64, 264135844), (112, 150934768), (128, 132067922), (151, 111951616), (224, 75467384), (256, 66033961), (302, 55975808), (448, 37733692), (604, 27987904), (896, 18866846), (1057, 15993088), (1208, 13993952), (1792, 9433423), (2114, 7996544), (2416, 6996976), (4228, 3998272), (4832, 3498488), (8456, 1999136), (9664, 1749244), (16912, 999568), (19328, 874622), (33824, 499784), (38656, 437311), (62473, 270592), (67648, 249892), (124946, 135296)]