28641954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13999}}^1$

素因数の和:14046

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 35870046

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 13999, 27998, 41997, 83994, 153989, 307978, 433969, 461967, 867938, 923934, 1301907, 2603814, 4773659, 9547318, 14320977, 28641954]

約数ペア:

[(1, 28641954), (2, 14320977), (3, 9547318), (6, 4773659), (11, 2603814), (22, 1301907), (31, 923934), (33, 867938), (62, 461967), (66, 433969), (93, 307978), (186, 153989), (341, 83994), (682, 41997), (1023, 27998), (2046, 13999)]