75229742

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 56314258

約数列:

[1, 2, 7, 14, 89, 173, 178, 346, 349, 623, 698, 1211, 1246, 2422, 2443, 4886, 15397, 30794, 31061, 60377, 62122, 107779, 120754, 215558, 217427, 422639, 434854, 845278, 5373553, 10747106, 37614871, 75229742]

約数ペア:

[(1, 75229742), (2, 37614871), (7, 10747106), (14, 5373553), (89, 845278), (173, 434854), (178, 422639), (346, 217427), (349, 215558), (623, 120754), (698, 107779), (1211, 62122), (1246, 60377), (2422, 31061), (2443, 30794), (4886, 15397)]