2008266736

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1483}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 4531209984

約数和(自身を除く): 2522943248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 113, 214, 226, 428, 452, 749, 791, 856, 904, 1483, 1498, 1582, 1712, 1808, 2966, 2996, 3164, 5932, 5992, 6328, 10381, 11864, 11984, 12091, 12656, 20762, 23728, 24182, 41524, 48364, 83048, 84637, 96728, 158681, 166096, 167579, 169274, 193456, 317362, 335158, 338548, 634724, 670316, 677096, 1110767, 1173053, 1269448, 1340632, 1354192, 2221534, 2346106, 2538896, 2681264, 4443068, 4692212, 8886136, 9384424, 17772272, 17930953, 18768848, 35861906, 71723812, 125516671, 143447624, 251033342, 286895248, 502066684, 1004133368, 2008266736]

約数ペア:

[(1, 2008266736), (2, 1004133368), (4, 502066684), (7, 286895248), (8, 251033342), (14, 143447624), (16, 125516671), (28, 71723812), (56, 35861906), (107, 18768848), (112, 17930953), (113, 17772272), (214, 9384424), (226, 8886136), (428, 4692212), (452, 4443068), (749, 2681264), (791, 2538896), (856, 2346106), (904, 2221534), (1483, 1354192), (1498, 1340632), (1582, 1269448), (1712, 1173053), (1808, 1110767), (2966, 677096), (2996, 670316), (3164, 634724), (5932, 338548), (5992, 335158), (6328, 317362), (10381, 193456), (11864, 169274), (11984, 167579), (12091, 166096), (12656, 158681), (20762, 96728), (23728, 84637), (24182, 83048), (41524, 48364)]