73738874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 128027520

約数和(自身を除く): 54288646

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 2389, 2806, 4778, 15433, 26279, 30866, 52558, 54947, 109894, 145729, 291458, 604417, 1208834, 1603019, 3206038, 3351767, 6703534, 36869437, 73738874]

約数ペア:

[(1, 73738874), (2, 36869437), (11, 6703534), (22, 3351767), (23, 3206038), (46, 1603019), (61, 1208834), (122, 604417), (253, 291458), (506, 145729), (671, 109894), (1342, 54947), (1403, 52558), (2389, 30866), (2806, 26279), (4778, 15433)]