68062768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3205

約数の個数: 40

約数和(自身を含む): 139366080

約数和(自身を除く): 71303312

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 3121, 5452, 6242, 10904, 12484, 21808, 24968, 49936, 90509, 146687, 181018, 293374, 362036, 586748, 724072, 1173496, 1448144, 2346992, 4253923, 8507846, 17015692, 34031384, 68062768]

約数ペア:

[(1, 68062768), (2, 34031384), (4, 17015692), (8, 8507846), (16, 4253923), (29, 2346992), (47, 1448144), (58, 1173496), (94, 724072), (116, 586748), (188, 362036), (232, 293374), (376, 181018), (464, 146687), (752, 90509), (1363, 49936), (2726, 24968), (3121, 21808), (5452, 12484), (6242, 10904)]