67917478

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 106610400

約数和(自身を除く): 38692922

約数列:

[1, 2, 29, 58, 149, 271, 298, 542, 841, 1682, 4321, 7859, 8642, 15718, 40379, 80758, 125309, 227911, 250618, 455822, 1170991, 2341982, 33958739, 67917478]

約数ペア:

[(1, 67917478), (2, 33958739), (29, 2341982), (58, 1170991), (149, 455822), (271, 250618), (298, 227911), (542, 125309), (841, 80758), (1682, 40379), (4321, 15718), (7859, 8642)]