27438631808

素因数分解:

$2^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223529}}^1$

素因数の和:223687

約数の個数: 64

約数和(自身を含む): 62928165600

約数和(自身を除く): 35489533792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 274, 448, 548, 896, 959, 1096, 1918, 2192, 3836, 4384, 7672, 8768, 15344, 17536, 30688, 61376, 122752, 223529, 447058, 894116, 1564703, 1788232, 3129406, 3576464, 6258812, 7152928, 12517624, 14305856, 25035248, 28611712, 30623473, 50070496, 61246946, 100140992, 122493892, 200281984, 214364311, 244987784, 428728622, 489975568, 857457244, 979951136, 1714914488, 1959902272, 3429828976, 3919804544, 6859657952, 13719315904, 27438631808]

約数ペア:

[(1, 27438631808), (2, 13719315904), (4, 6859657952), (7, 3919804544), (8, 3429828976), (14, 1959902272), (16, 1714914488), (28, 979951136), (32, 857457244), (56, 489975568), (64, 428728622), (112, 244987784), (128, 214364311), (137, 200281984), (224, 122493892), (274, 100140992), (448, 61246946), (548, 50070496), (896, 30623473), (959, 28611712), (1096, 25035248), (1918, 14305856), (2192, 12517624), (3836, 7152928), (4384, 6258812), (7672, 3576464), (8768, 3129406), (15344, 1788232), (17536, 1564703), (30688, 894116), (61376, 447058), (122752, 223529)]