729632518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 1153245600

約数和(自身を除く): 423613082

約数列:

[1, 2, 29, 58, 73, 146, 389, 443, 778, 886, 2117, 4234, 11281, 12847, 22562, 25694, 28397, 32339, 56794, 64678, 172327, 344654, 823513, 937831, 1647026, 1875662, 4997483, 9994966, 12579871, 25159742, 364816259, 729632518]

約数ペア:

[(1, 729632518), (2, 364816259), (29, 25159742), (58, 12579871), (73, 9994966), (146, 4997483), (389, 1875662), (443, 1647026), (778, 937831), (886, 823513), (2117, 344654), (4234, 172327), (11281, 64678), (12847, 56794), (22562, 32339), (25694, 28397)]