56628322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 35301278

約数列:

[1, 2, 19, 38, 71, 139, 142, 151, 278, 302, 1349, 2641, 2698, 2869, 5282, 5738, 9869, 10721, 19738, 20989, 21442, 41978, 187511, 203699, 375022, 398791, 407398, 797582, 1490219, 2980438, 28314161, 56628322]

約数ペア:

[(1, 56628322), (2, 28314161), (19, 2980438), (38, 1490219), (71, 797582), (139, 407398), (142, 398791), (151, 375022), (278, 203699), (302, 187511), (1349, 41978), (2641, 21442), (2698, 20989), (2869, 19738), (5282, 10721), (5738, 9869)]