28433982

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 58747392

約数和(自身を除く): 30313410

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 263, 487, 526, 789, 974, 1461, 1578, 2922, 9731, 18019, 19462, 29193, 36038, 54057, 58386, 108114, 128081, 256162, 384243, 768486, 4738997, 9477994, 14216991, 28433982]

約数ペア:

[(1, 28433982), (2, 14216991), (3, 9477994), (6, 4738997), (37, 768486), (74, 384243), (111, 256162), (222, 128081), (263, 108114), (487, 58386), (526, 54057), (789, 36038), (974, 29193), (1461, 19462), (1578, 18019), (2922, 9731)]