69883312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 138419712

約数和(自身を除く): 68536400

約数列:

[1, 2, 4, 8, 16, 71, 142, 227, 271, 284, 454, 542, 568, 908, 1084, 1136, 1816, 2168, 3632, 4336, 16117, 19241, 32234, 38482, 61517, 64468, 76964, 123034, 128936, 153928, 246068, 257872, 307856, 492136, 984272, 4367707, 8735414, 17470828, 34941656, 69883312]

約数ペア:

[(1, 69883312), (2, 34941656), (4, 17470828), (8, 8735414), (16, 4367707), (71, 984272), (142, 492136), (227, 307856), (271, 257872), (284, 246068), (454, 153928), (542, 128936), (568, 123034), (908, 76964), (1084, 64468), (1136, 61517), (1816, 38482), (2168, 32234), (3632, 19241), (4336, 16117)]