74858542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{21673}}^1$

素因数の和:21843

約数の個数: 16

約数和(自身を含む): 123281712

約数和(自身を除く): 48423170

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 21673, 43346, 238403, 476806, 3402661, 6805322, 37429271, 74858542]

約数ペア:

[(1, 74858542), (2, 37429271), (11, 6805322), (22, 3402661), (157, 476806), (314, 238403), (1727, 43346), (3454, 21673)]