13876616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 16060984

約数列:

[1, 2, 4, 8, 13, 26, 29, 43, 52, 58, 86, 104, 107, 116, 172, 214, 232, 344, 377, 428, 559, 754, 856, 1118, 1247, 1391, 1508, 2236, 2494, 2782, 3016, 3103, 4472, 4601, 4988, 5564, 6206, 9202, 9976, 11128, 12412, 16211, 18404, 24824, 32422, 36808, 40339, 59813, 64844, 80678, 119626, 129688, 133429, 161356, 239252, 266858, 322712, 478504, 533716, 1067432, 1734577, 3469154, 6938308, 13876616]

約数ペア:

[(1, 13876616), (2, 6938308), (4, 3469154), (8, 1734577), (13, 1067432), (26, 533716), (29, 478504), (43, 322712), (52, 266858), (58, 239252), (86, 161356), (104, 133429), (107, 129688), (116, 119626), (172, 80678), (214, 64844), (232, 59813), (344, 40339), (377, 36808), (428, 32422), (559, 24824), (754, 18404), (856, 16211), (1118, 12412), (1247, 11128), (1391, 9976), (1508, 9202), (2236, 6206), (2494, 5564), (2782, 4988), (3016, 4601), (3103, 4472)]