67050529

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 85994496

約数和(自身を除く): 18943967

約数列:

[1, 7, 13, 47, 61, 91, 257, 329, 427, 611, 793, 1799, 2867, 3341, 4277, 5551, 12079, 15677, 20069, 23387, 37271, 84553, 109739, 157027, 203801, 260897, 736819, 1099189, 1426607, 5157733, 9578647, 67050529]

約数ペア:

[(1, 67050529), (7, 9578647), (13, 5157733), (47, 1426607), (61, 1099189), (91, 736819), (257, 260897), (329, 203801), (427, 157027), (611, 109739), (793, 84553), (1799, 37271), (2867, 23387), (3341, 20069), (4277, 15677), (5551, 12079)]