13349504

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 31138560

約数和(自身を除く): 17789056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 317, 329, 376, 448, 634, 658, 752, 896, 1268, 1316, 1504, 2219, 2536, 2632, 3008, 4438, 5072, 5264, 6016, 8876, 10144, 10528, 14899, 17752, 20288, 21056, 29798, 35504, 40576, 42112, 59596, 71008, 104293, 119192, 142016, 208586, 238384, 284032, 417172, 476768, 834344, 953536, 1668688, 1907072, 3337376, 6674752, 13349504]

約数ペア:

[(1, 13349504), (2, 6674752), (4, 3337376), (7, 1907072), (8, 1668688), (14, 953536), (16, 834344), (28, 476768), (32, 417172), (47, 284032), (56, 238384), (64, 208586), (94, 142016), (112, 119192), (128, 104293), (188, 71008), (224, 59596), (317, 42112), (329, 40576), (376, 35504), (448, 29798), (634, 21056), (658, 20288), (752, 17752), (896, 14899), (1268, 10528), (1316, 10144), (1504, 8876), (2219, 6016), (2536, 5264), (2632, 5072), (3008, 4438)]