42970798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 31056722

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 382, 442, 509, 1018, 2483, 3247, 4966, 6494, 6617, 8653, 13234, 17306, 42211, 84422, 97219, 112489, 194438, 224978, 1263847, 1652723, 2527694, 3305446, 21485399, 42970798]

約数ペア:

[(1, 42970798), (2, 21485399), (13, 3305446), (17, 2527694), (26, 1652723), (34, 1263847), (191, 224978), (221, 194438), (382, 112489), (442, 97219), (509, 84422), (1018, 42211), (2483, 17306), (3247, 13234), (4966, 8653), (6494, 6617)]