74242553

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 26119687

約数列:

[1, 7, 11, 17, 43, 77, 119, 187, 301, 473, 731, 1309, 1319, 3311, 5117, 8041, 9233, 14509, 22423, 56287, 56717, 101563, 156961, 246653, 397019, 623887, 964189, 1726571, 4367209, 6749323, 10606079, 74242553]

約数ペア:

[(1, 74242553), (7, 10606079), (11, 6749323), (17, 4367209), (43, 1726571), (77, 964189), (119, 623887), (187, 397019), (301, 246653), (473, 156961), (731, 101563), (1309, 56717), (1319, 56287), (3311, 22423), (5117, 14509), (8041, 9233)]