77392198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1000

約数の個数: 24

約数和(自身を含む): 126239256

約数和(自身を除く): 48847058

約数列:

[1, 2, 13, 26, 169, 338, 401, 571, 802, 1142, 5213, 7423, 10426, 14846, 67769, 96499, 135538, 192998, 228971, 457942, 2976623, 5953246, 38696099, 77392198]

約数ペア:

[(1, 77392198), (2, 38696099), (13, 5953246), (26, 2976623), (169, 457942), (338, 228971), (401, 192998), (571, 135538), (802, 96499), (1142, 67769), (5213, 14846), (7423, 10426)]