28681670

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 52993440

約数和(自身を除く): 24311770

約数列:

[1, 2, 5, 10, 59, 118, 173, 281, 295, 346, 562, 590, 865, 1405, 1730, 2810, 10207, 16579, 20414, 33158, 48613, 51035, 82895, 97226, 102070, 165790, 243065, 486130, 2868167, 5736334, 14340835, 28681670]

約数ペア:

[(1, 28681670), (2, 14340835), (5, 5736334), (10, 2868167), (59, 486130), (118, 243065), (173, 165790), (281, 102070), (295, 97226), (346, 82895), (562, 51035), (590, 48613), (865, 33158), (1405, 20414), (1730, 16579), (2810, 10207)]