61528118

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2820

約数の個数: 24

約数和(自身を含む): 100584000

約数和(自身を除く): 39055882

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 2749, 5498, 11191, 22382, 52231, 85219, 104462, 170438, 992389, 1619161, 1984778, 3238322, 30764059, 61528118]

約数ペア:

[(1, 61528118), (2, 30764059), (19, 3238322), (31, 1984778), (38, 1619161), (62, 992389), (361, 170438), (589, 104462), (722, 85219), (1178, 52231), (2749, 22382), (5498, 11191)]