13344448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 56

約数和(自身を含む): 29258768

約数和(自身を除く): 15914320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 373, 416, 559, 688, 746, 832, 1118, 1376, 1492, 2236, 2752, 2984, 4472, 4849, 5968, 8944, 9698, 11936, 16039, 17888, 19396, 23872, 32078, 35776, 38792, 64156, 77584, 128312, 155168, 208507, 256624, 310336, 417014, 513248, 834028, 1026496, 1668056, 3336112, 6672224, 13344448]

約数ペア:

[(1, 13344448), (2, 6672224), (4, 3336112), (8, 1668056), (13, 1026496), (16, 834028), (26, 513248), (32, 417014), (43, 310336), (52, 256624), (64, 208507), (86, 155168), (104, 128312), (172, 77584), (208, 64156), (344, 38792), (373, 35776), (416, 32078), (559, 23872), (688, 19396), (746, 17888), (832, 16039), (1118, 11936), (1376, 9698), (1492, 8944), (2236, 5968), (2752, 4849), (2984, 4472)]