27915202

素因数分解:

$2^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{643}}^1$

素因数の和:1102

約数の個数: 24

約数和(自身を含む): 48895056

約数和(自身を除く): 20979854

約数列:

[1, 2, 7, 14, 49, 98, 443, 643, 886, 1286, 3101, 4501, 6202, 9002, 21707, 31507, 43414, 63014, 284849, 569698, 1993943, 3987886, 13957601, 27915202]

約数ペア:

[(1, 27915202), (2, 13957601), (7, 3987886), (14, 1993943), (49, 569698), (98, 284849), (443, 63014), (643, 43414), (886, 31507), (1286, 21707), (3101, 9002), (4501, 6202)]