27573238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 53357472

約数和(自身を除く): 25784234

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 397, 451, 574, 794, 847, 902, 1694, 2779, 3157, 4367, 4961, 5558, 6314, 8734, 9922, 16277, 30569, 32554, 34727, 48037, 61138, 69454, 96074, 113939, 179047, 227878, 336259, 358094, 672518, 1253329, 1969517, 2506658, 3939034, 13786619, 27573238]

約数ペア:

[(1, 27573238), (2, 13786619), (7, 3939034), (11, 2506658), (14, 1969517), (22, 1253329), (41, 672518), (77, 358094), (82, 336259), (121, 227878), (154, 179047), (242, 113939), (287, 96074), (397, 69454), (451, 61138), (574, 48037), (794, 34727), (847, 32554), (902, 30569), (1694, 16277), (2779, 9922), (3157, 8734), (4367, 6314), (4961, 5558)]