69188236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7691}}^1$

素因数の和:7881

約数の個数: 24

約数和(自身を含む): 131163984

約数和(自身を除く): 61975748

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 7691, 8996, 15382, 30764, 99983, 199966, 399932, 1330543, 2661086, 5322172, 17297059, 34594118, 69188236]

約数ペア:

[(1, 69188236), (2, 34594118), (4, 17297059), (13, 5322172), (26, 2661086), (52, 1330543), (173, 399932), (346, 199966), (692, 99983), (2249, 30764), (4498, 15382), (7691, 8996)]