2544904768

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{19793}}^1$

素因数の和:19860

約数の個数: 84

約数和(自身を含む): 6018128172

約数和(自身を除く): 3473223404

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 196, 224, 287, 328, 392, 448, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 2624, 3136, 4018, 4592, 8036, 9184, 16072, 18368, 19793, 32144, 39586, 64288, 79172, 128576, 138551, 158344, 277102, 316688, 554204, 633376, 811513, 969857, 1108408, 1266752, 1623026, 1939714, 2216816, 3246052, 3879428, 4433632, 5680591, 6492104, 7758856, 8867264, 11361182, 12984208, 15517712, 22722364, 25968416, 31035424, 39764137, 45444728, 51936832, 62070848, 79528274, 90889456, 159056548, 181778912, 318113096, 363557824, 636226192, 1272452384, 2544904768]

約数ペア:

[(1, 2544904768), (2, 1272452384), (4, 636226192), (7, 363557824), (8, 318113096), (14, 181778912), (16, 159056548), (28, 90889456), (32, 79528274), (41, 62070848), (49, 51936832), (56, 45444728), (64, 39764137), (82, 31035424), (98, 25968416), (112, 22722364), (164, 15517712), (196, 12984208), (224, 11361182), (287, 8867264), (328, 7758856), (392, 6492104), (448, 5680591), (574, 4433632), (656, 3879428), (784, 3246052), (1148, 2216816), (1312, 1939714), (1568, 1623026), (2009, 1266752), (2296, 1108408), (2624, 969857), (3136, 811513), (4018, 633376), (4592, 554204), (8036, 316688), (9184, 277102), (16072, 158344), (18368, 138551), (19793, 128576), (32144, 79172), (39586, 64288)]