17709272

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4003}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 38438400

約数和(自身を除く): 20729128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4003, 4424, 8006, 16012, 28021, 32024, 56042, 112084, 224168, 316237, 632474, 1264948, 2213659, 2529896, 4427318, 8854636, 17709272]

約数ペア:

[(1, 17709272), (2, 8854636), (4, 4427318), (7, 2529896), (8, 2213659), (14, 1264948), (28, 632474), (56, 316237), (79, 224168), (158, 112084), (316, 56042), (553, 32024), (632, 28021), (1106, 16012), (2212, 8006), (4003, 4424)]